{"id":4666,"date":"2026-07-30T12:01:30","date_gmt":"2026-07-30T12:01:30","guid":{"rendered":"https:\/\/silvybrand.com\/?p=4666"},"modified":"2026-07-30T12:01:30","modified_gmt":"2026-07-30T12:01:30","slug":"best-shower-water-filters","status":"publish","type":"post","link":"https:\/\/silvybrand.com\/?p=4666","title":{"rendered":"7 Best Shower Filters of 2026 Are WIRED-Tested and -Approved"},"content":{"rendered":"<p><br \/>\n<\/p>\n<div>\n<p><h2>Compare Our Top Shower Filter Systems<\/h2>\n<\/p>\n<p><h2>Honorable Mention Shower Filters<\/h2>\n<\/p>\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Image may contain Indoors Bathroom Room and Shower\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_120,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 120w, https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_240,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 240w, https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_320,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 320w, https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_640,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 640w, https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_768,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 768w, https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_960,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 960w, https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_1280,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 1280w, https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_1600,c_limit\/HigherDose%20Red%20Light%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.jpg.png 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/6980fbc990a637fbc33568b3\/master\/w_1600%2Cc_limit\/HigherDose%2520Red%2520Light%2520Shower%2520Filter%25202%2520SOURCE%2520Matthew%2520Korfhage.jpg.png\"\/><\/picture><\/span><\/div>\n<div class=\"CaptionWrapper-bpPcvW kzGGxb caption AssetEmbedCaption-eZIMNW gMgneI asset-embed__caption\" data-testid=\"caption-wrapper\"><span class=\"BaseText-fEwdHD CaptionText-cQpRdU gZqZYz hbiMYj caption__text\"><\/p>\n<p>HigherDose<\/p>\n<p><\/span><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/div>\n<\/figure>\n<p><a data-offer-url=\"https:\/\/higherdose.com\/products\/red-light-showerhead-filter?variant=46010581483691\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/RADNkTB2Qu41rYRMhgSNCmEW4KYM4tyPaAFBhMbE3G7MrWYRb5EJNmRxXMcUKkAzGrTycDEupe9QJxGVBQpDVNBXLZy5w1moWbmvvewa1yJ2vTc6V3rmjddkhig43NahkKUL1QFKBnMVr3NfyvzgKhwzM4jTL2ZbUbsgbSfHujhCALStUYSkyx3TLiF2CvoU2qLwiZHnLRCbyjU1K9yMPuJ5LL3BoL7siHbWKCX8o6a8nyBTciMbkGeKmt8RHorGxkgJybnhHFsA4HG84EfrScvWiG7Y8Mtnbo5m563t8zouAQcoGniYs2R4DoycL7Lue29ut1CBNwqf9H1ud19M1XUTmDX6YsphKzFWU4U7vmUtMoqFN8mHPg&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/RADNkTB2Qu41rYRMhgSNCmEW4KYM4tyPaAFBhMbE3G7MrWYRb5EJNmRxXMcUKkAzGrTycDEupe9QJxGVBQpDVNBXLZy5w1moWbmvvewa1yJ2vTc6V3rmjddkhig43NahkKUL1QFKBnMVr3NfyvzgKhwzM4jTL2ZbUbsgbSfHujhCALStUYSkyx3TLiF2CvoU2qLwiZHnLRCbyjU1K9yMPuJ5LL3BoL7siHbWKCX8o6a8nyBTciMbkGeKmt8RHorGxkgJybnhHFsA4HG84EfrScvWiG7Y8Mtnbo5m563t8zouAQcoGniYs2R4DoycL7Lue29ut1CBNwqf9H1ud19M1XUTmDX6YsphKzFWU4U7vmUtMoqFN8mHPg\" rel=\"sponsored\" target=\"_blank\"><strong>HigherDose Red Light Shower Filter for $599<\/strong>:<\/a> The <a href=\"https:\/\/www.wired.com\/review\/higherdose-red-light-shower-filter\/\" target=\"_blank\" class=\"text link\">HigherDose Red Light Shower Filter<\/a> (6\/10, WIRED Reviewed) is, in some ways, the most intriguing shower filter idea I&#8217;ve encountered in the past year: It incorporates a ring of lights, delivering dual red and near-infrared wavelengths at purported therapeutic intensity (though the verdict is still out on the efficacy of red-light therapy in general). The 10-layer filter is among the most complex I&#8217;ve tested, including steel-mesh filter for sediment and microplastics as well as layers of vitamin C and E. According to my testing, it&#8217;s effective: This filter reduced total chlorine to undetectable levels. So far, so good. The company also claims that independent testing showed the shower filter could remove the vast majority of volatile organic compounds (VOCs), microplastics, mineral hardness, and heavy metals like lead and cadmium. But HigherDose was not willing to share these results, nor the identity of the lab. So, the high cost of this shower-filter system mostly stems from the (somewhat ingenious) ring of therapeutic red lights, better known from their role in <a href=\"https:\/\/www.wired.com\/story\/led-face-masks-and-red-light-therapy\/\" target=\"_blank\" class=\"text link\">red-light masks<\/a> and <a href=\"https:\/\/www.wired.com\/story\/best-red-light-therapy-for-hair-growth\/\" target=\"_blank\" class=\"text link\">red-light hair growth hats<\/a>. The actual effects of the showerhead&#8217;s red-light therapy are difficult to gauge, given that dosage will differ wildly depending on your distance from the showerhead and how long you like to shower.<\/p>\n<p><ad position=\"mid-content\"\/><\/p>\n<p><a data-offer-url=\"https:\/\/boroux.com\/products\/shower-filter\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/RxYrVJ2FDJxYNvUJZKwdHNii7oUf121vZmmC2obyKYThhxX9Zge8EtsvKbi9BW9n9Za4FmpgYYBkiouLeRjvKwWPQcuK6YG8PK64Dhks5xNrF8GhkweS5DgTVueczfCeLKV7gm3RvDuvw22cXsjujHAwj7Ehe7ev9SND3iMKxB6rKvghtWdhZWbTYCuLS6y6qFFBkTfkKriAfdYeNYpQAaHvAHf6ZUTkNT3buv4pyAtX5ZafsX4ysUWk52YXGsoEtdDGCpNKYp6AuEjC7QNzYDfb6A6mMkYYBG8p5WsXgc6fY59UxwboTeXfFYesrz&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/RxYrVJ2FDJxYNvUJZKwdHNii7oUf121vZmmC2obyKYThhxX9Zge8EtsvKbi9BW9n9Za4FmpgYYBkiouLeRjvKwWPQcuK6YG8PK64Dhks5xNrF8GhkweS5DgTVueczfCeLKV7gm3RvDuvw22cXsjujHAwj7Ehe7ev9SND3iMKxB6rKvghtWdhZWbTYCuLS6y6qFFBkTfkKriAfdYeNYpQAaHvAHf6ZUTkNT3buv4pyAtX5ZafsX4ysUWk52YXGsoEtdDGCpNKYp6AuEjC7QNzYDfb6A6mMkYYBG8p5WsXgc6fY59UxwboTeXfFYesrz\" rel=\"sponsored\" target=\"_blank\"><strong>Boroux Shower Water Filter for $50 (or $70 With a Showerhead)<\/strong><\/a>: If you want to keep your existing showerhead intact, Boroux&#8217;s inline water filter is excellent for chloramine-treated water systems. Boroux <a href=\"https:\/\/www.wired.com\/story\/steel-water-filters-head-to-head\/\" target=\"_blank\" class=\"text link\">is perhaps better known for its gravity-fed water filters<\/a>, but right out of the box, its inline filter was able to remove about 98 percent of the chloramine from my city&#8217;s water system. <a data-offer-url=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/BOROUX_Shower_Test_Report_V.2_-_12.2025.pdf?v=1766509773\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/BOROUX_Shower_Test_Report_V.2_-_12.2025.pdf?v=1766509773&quot;}\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/BOROUX_Shower_Test_Report_V.2_-_12.2025.pdf?v=1766509773\" rel=\"nofollow\" target=\"_blank\">Independent lab testing<\/a> showed similar results for chlorine, but note that the filter&#8217;s efficacy will be reduced by half by the time the $40 filter needs replacing (every three months). Boroux does offer a showerhead for not much more than the filter. But note that the showerhead is plastic, not much of a looker, and dribbles a little.<\/p>\n<div class=\"GenericCalloutWrapper-loJzHJ bFAvy callout--has-top-border\" data-testid=\"GenericCallout\">\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Image may contain Indoors Bathroom Room and Shower\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_120,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 120w, https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_240,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 240w, https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_320,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 320w, https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_640,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 640w, https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_768,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 768w, https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_960,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 960w, https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_1280,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 1280w, https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_1600,c_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/6826530d9db5858ca915417b\/master\/w_1600%2Cc_limit\/Canopy-Fixed-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.jpg\"\/><\/picture><\/span><\/div>\n<div class=\"CaptionWrapper-bpPcvW kzGGxb caption AssetEmbedCaption-eZIMNW gMgneI asset-embed__caption\" data-testid=\"caption-wrapper\"><span class=\"BaseText-fEwdHD CaptionText-cQpRdU gZqZYz hbiMYj caption__text\"><\/p>\n<p>Canopy<\/p>\n<p><\/span><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/div>\n<\/figure>\n<\/div>\n<p><a data-offer-url=\"https:\/\/www.amazon.com\/dp\/B0CJ3DZBGD\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/s7txNnToSWByppAD2JFHDEv5jCy9rd8F5gbR92XDEyAkWeyNjBqoGSie5tr9TJWHxqQ9zCiSX5VR4gHtzbYQ37whSZwRuS8iJYA5KVX5s1K77TL5hx3nukhbK9bAA98ayXf2ck9XZ662tp9vkUxgJR4qkS7Koa4EszUTfdaGsRRyeFnmpvKzN16cv3BqwhYHy55Y99rGuyQzbr99Vv87u3FSpu95wZ2hvehPwm6Uunnn3u1tAEeUafa32A9ftrpBpHWsYj8CEohdzCxXHDJnLMqfcHBd6Riw3MzwHFr93Sxqg8i1DZkhpSW&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/s7txNnToSWByppAD2JFHDEv5jCy9rd8F5gbR92XDEyAkWeyNjBqoGSie5tr9TJWHxqQ9zCiSX5VR4gHtzbYQ37whSZwRuS8iJYA5KVX5s1K77TL5hx3nukhbK9bAA98ayXf2ck9XZ662tp9vkUxgJR4qkS7Koa4EszUTfdaGsRRyeFnmpvKzN16cv3BqwhYHy55Y99rGuyQzbr99Vv87u3FSpu95wZ2hvehPwm6Uunnn3u1tAEeUafa32A9ftrpBpHWsYj8CEohdzCxXHDJnLMqfcHBd6Riw3MzwHFr93Sxqg8i1DZkhpSW\" rel=\"sponsored\" target=\"_blank\" data-aps-asin=\"B0CJ3DZBGD\" data-aps-asc-tag=\"w050b-20\"><strong>Canopy Filtered Showerhead for $150<\/strong>:<\/a> Like Canopy&#8217;s Mini filtered showerhead I now list as my favorite value option, Canopy&#8217;s original, flagship showerhead is effective at removing chlorine and chloramine from water, according to my testing. Out of the box, each filter reduces total chlorine to undetectable levels. By the end of the filter&#8217;s life after three months, this efficacy drops by about half. This performance is identical to the mini showerhead. So what do you get for $50 more? This one is better looking, and has three adjustable spray settings. Like the Mini, Canopy&#8217;s flagship showerhead offers the easiest installation and filter swap-out of any brand I&#8217;ve tested.<\/p>\n<p><a data-offer-url=\"https:\/\/www.amazon.com\/Afina-Filtered-Shower-Head-Pressure\/dp\/B0CXYYF5HW\/\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/8R1h8mj7jPeeTf4TYpinQLZEZfT2gx7Edrerua4CHMvnv6W6bMetbGcNM371Uzg9bHy9VHNPDqr2tp81AZLhDyCjEWYj6CfPMTTYLWKu1uMfDTcXkPK37TPexT2msSmsWip4eo9m2Jec7dcbRWTq9gAgo5ii4HS9PDue1gEkrfiCEWJn2SD531zdL3cUt6P4zo1ajds3yb34pj67LDjJ1UdJwFBH3S2jCxJw8GQq7m8fa7PKmyrQYwUWG7UgSDAJFPJRG2fHqzeCzyHjL7zrW7bwYCV6ANCeCK84LfmU8t9fm1pU4WBvwV1Yuj5QgyjUPoDL3UZ3uTotqtW8P4C9ida43KwrMVtBpvUiwrqjs8&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/8R1h8mj7jPeeTf4TYpinQLZEZfT2gx7Edrerua4CHMvnv6W6bMetbGcNM371Uzg9bHy9VHNPDqr2tp81AZLhDyCjEWYj6CfPMTTYLWKu1uMfDTcXkPK37TPexT2msSmsWip4eo9m2Jec7dcbRWTq9gAgo5ii4HS9PDue1gEkrfiCEWJn2SD531zdL3cUt6P4zo1ajds3yb34pj67LDjJ1UdJwFBH3S2jCxJw8GQq7m8fa7PKmyrQYwUWG7UgSDAJFPJRG2fHqzeCzyHjL7zrW7bwYCV6ANCeCK84LfmU8t9fm1pU4WBvwV1Yuj5QgyjUPoDL3UZ3uTotqtW8P4C9ida43KwrMVtBpvUiwrqjs8\" rel=\"sponsored\" target=\"_blank\" data-aps-asin=\"B0CXYYF5HW\" data-aps-asc-tag=\"w050b-20\"><strong>Afina A-01 Filtered Showerhead for $129<\/strong>:<\/a> Afina\u2019s two-stage chlorine filter is as effective as any of the filtered showerheads I tested out of the box, reducing total chlorine levels to undetectable amounts. The broad, spa-like spray was also among the most pleasant of any showerhead I tried. But no independent lab testing was offered, and filter replacement is a bit more expensive than some, at $29 every two months with a subscription (or $40 every two months without).<\/p>\n<p><cm-unit\/><\/p>\n<p><strong><a data-offer-url=\"https:\/\/filterbaby.com\/products\/shower-filter-diamond?\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/ABAm9JTY78wqUMysFavnDAkRq3X3F3fLaRsTPm2ZQCfuJ2x7BUJL1ypBGiLzbfX8BPeYcuHTgvaVGCYPyJZ6zcGW1agG5pJqSesE1bTjoDiEZCJ7Tz3tjkFRQvD6Q4U7ePc7vYZoVnBV6Mn7BmeFXBpBizE8s8ZFNPpB8vsmSWL8xPmw38DCchRK6KxWE44LEDJnTdxcrKPwUhfEWsCKQLNad2yJJstC5VqfWUKv3iyJZ2AFLHSQCjuJ11HJhe6gkGu4Qx5ms2mhZvxfUu3hLXnwi4fD3gJAi1WMTsXD5jUgSDrJzRxc2d22F8beC4NBTiB4x1xaTiKAbqUN&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/ABAm9JTY78wqUMysFavnDAkRq3X3F3fLaRsTPm2ZQCfuJ2x7BUJL1ypBGiLzbfX8BPeYcuHTgvaVGCYPyJZ6zcGW1agG5pJqSesE1bTjoDiEZCJ7Tz3tjkFRQvD6Q4U7ePc7vYZoVnBV6Mn7BmeFXBpBizE8s8ZFNPpB8vsmSWL8xPmw38DCchRK6KxWE44LEDJnTdxcrKPwUhfEWsCKQLNad2yJJstC5VqfWUKv3iyJZ2AFLHSQCjuJ11HJhe6gkGu4Qx5ms2mhZvxfUu3hLXnwi4fD3gJAi1WMTsXD5jUgSDrJzRxc2d22F8beC4NBTiB4x1xaTiKAbqUN\" rel=\"sponsored\" target=\"_blank\">Filterbaby Diamond Series Shower Filter for $113<\/a>:<\/strong> This inline filter was able to reduce total chlorine levels to undetectable amounts, one of few filters on the market able to do so\u2014and the fact that it&#8217;s an inline filter means you&#8217;ll be able slot this filter in between the pipe and your existing showerhead. That said, it&#8217;s a bulky filter, which means your showerhead will be about 4 inches lower than it used to be, and the screw-in system is a little awkward: It&#8217;s one of the only showerheads I actually needed a wrench to install properly. The replacement filters ($42 every three months) are designed to use minimal plastic.<\/p>\n<div class=\"GenericCalloutWrapper-loJzHJ jfbOCm callout--has-top-border\" data-testid=\"GenericCallout\">\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Image may contain Indoors Bathroom Room Shower Faucet and Shower\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_120,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 120w, https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_240,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 240w, https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_320,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 320w, https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_640,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 640w, https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_768,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 768w, https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_960,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 960w, https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_1280,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 1280w, https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_1600,c_limit\/Sproos%20Shower%20Filter%202%20SOURCE%20Matthew%20Korfhage.png 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/6980fbd42b98ac4850e4131c\/master\/w_1600%2Cc_limit\/Sproos%2520Shower%2520Filter%25202%2520SOURCE%2520Matthew%2520Korfhage.png\"\/><\/picture><\/span><\/div>\n<div class=\"CaptionWrapper-bpPcvW kzGGxb caption AssetEmbedCaption-eZIMNW gMgneI asset-embed__caption\" data-testid=\"caption-wrapper\"><span class=\"BaseText-fEwdHD CaptionText-cQpRdU gZqZYz hbiMYj caption__text\"><\/p>\n<p>Sproos!<\/p>\n<p><\/span><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/div>\n<\/figure>\n<\/div>\n<p><a data-offer-url=\"https:\/\/sproos.co\/pages\/filtration\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/3aDLD4v8PzjSrfXUvrXgLMBhdBoYpvy6kGqdj1qsu27mT1W5CKMdwWYC3kjVnRAdbeYiPxr99zvxs8rBNT1ZQ7mUPoLBLNAbhLcdoZb1i2XjxSmDvdhgjisuVeg9wEdkJUWTVncKmmvLCk9VdZ8c7EnKwMLkX5naPEfePW6QGzzZcgzrQD7KeGDgxaFjmSvquhBM7VEMKTzk8F7sG2jZScYLP5MtpBDWe8quUUxCYwVyggABKjjsJhfi2arnzC4xvt27WSY4SJc9hPYA6XV5gQZZYgqt66gcW7CM42QQWgjtVFs1BNx6E&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/3aDLD4v8PzjSrfXUvrXgLMBhdBoYpvy6kGqdj1qsu27mT1W5CKMdwWYC3kjVnRAdbeYiPxr99zvxs8rBNT1ZQ7mUPoLBLNAbhLcdoZb1i2XjxSmDvdhgjisuVeg9wEdkJUWTVncKmmvLCk9VdZ8c7EnKwMLkX5naPEfePW6QGzzZcgzrQD7KeGDgxaFjmSvquhBM7VEMKTzk8F7sG2jZScYLP5MtpBDWe8quUUxCYwVyggABKjjsJhfi2arnzC4xvt27WSY4SJc9hPYA6XV5gQZZYgqt66gcW7CM42QQWgjtVFs1BNx6E\" rel=\"sponsored\" target=\"_blank\"><strong>Sproos! Filtered Hand Shower for $148 ($120 with subscription):<\/strong><\/a> Sproos is a quirky, kicky, kooky shower brand offering a rainbow of bold colors for handheld filtered showerheads. Sproos has made some improvements to its design since WIRED first tested it in 2024. Its shower filters are also recyclable, a rare distinction. During our testing in early 2026, the filter removed most, but not all, total chlorine right out of the box in a chloramine-treated water system. Independent, third-party testing reviewed by WIRED showed similar results for free chlorine (i.e., chlorine-treated water systems), removing the majority of chlorine throughout the likely filter lifespan.<\/p>\n<p><a data-offer-url=\"https:\/\/www.hydroviv.com\/products\/filtered-showerhead?variant=52114315673963\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/BzWhgJVfGnESm5Hjzoj4joXYzqJcveTu68u9kevsvLxoZzTXcmcEPVrRAUrm6tEwe8LDabwucFvP2TNckGW5hH4aAyEKr8pWGpCCuxbviAMdK3hv41pbkPUQg4HMPL6J3gfp8S8vgQx6E2xLMr2JUooajwpZ5n9Q5dH4T7Jg9pH16uJ22zxxpGGw6Wn7dbDYLh2QH7b8CjKtXqt4WGvJgDtdRSQC88bKjPz5dntc4vo4BYP1UpciNPXzRJfuCAMLJJWQsDU7GmaZ6HPELCVCTxkJpFzQa7qQNbBLxGzSL1gtYZkq6T5P3Soa87J6CgPiC7jLVTi5WQqdmLFMnazr1tk7ny351v29t1pBvAE3GM9bar&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/BzWhgJVfGnESm5Hjzoj4joXYzqJcveTu68u9kevsvLxoZzTXcmcEPVrRAUrm6tEwe8LDabwucFvP2TNckGW5hH4aAyEKr8pWGpCCuxbviAMdK3hv41pbkPUQg4HMPL6J3gfp8S8vgQx6E2xLMr2JUooajwpZ5n9Q5dH4T7Jg9pH16uJ22zxxpGGw6Wn7dbDYLh2QH7b8CjKtXqt4WGvJgDtdRSQC88bKjPz5dntc4vo4BYP1UpciNPXzRJfuCAMLJJWQsDU7GmaZ6HPELCVCTxkJpFzQa7qQNbBLxGzSL1gtYZkq6T5P3Soa87J6CgPiC7jLVTi5WQqdmLFMnazr1tk7ny351v29t1pBvAE3GM9bar\" rel=\"sponsored\" target=\"_blank\"><strong>Hydroviv Filtered Showerhead for $173<\/strong>:<\/a> Hydroviv is a water filter company of long standing, and its showerhead filter that uses KDF-55, calcium sulfite, and catalyzed carbon was able to reduce total chlorine levels down to undetectable levels out of the box in a chloramine-treated water system. Hydroviv suggests filter replacements once every six months, a longer span than comparable shower filters such as Canopy or Afina; that said, its $78 filters cost double or more what other filters do, and I noted significant loss of efficacy after four months. As with most makers of shower filters, requests to see independent lab testing results were unsuccessful. Hydroviv claims its filter media help reduce bacterial growth, though the materials cited are the same listed in other shower filters.<\/p>\n<div class=\"GenericCalloutWrapper-loJzHJ bFAvy callout--has-top-border\" data-testid=\"GenericCallout\">\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Image may contain Indoors Bathroom Room Shower and Shower Faucet\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_120,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 120w, https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_240,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 240w, https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_320,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 320w, https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_640,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 640w, https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_768,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 768w, https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_960,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 960w, https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_1280,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 1280w, https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_1600,c_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/680ac1c11f1183892b7cac7e\/master\/w_1600%2Cc_limit\/Shower-Water-Filter_ShowerClear-running-Weddell-Duo-2_Photo-SOURCE-Matthew-Korfhage.jpg.jpg\"\/><\/picture><\/span><\/div>\n<div class=\"CaptionWrapper-bpPcvW kzGGxb caption AssetEmbedCaption-eZIMNW gMgneI asset-embed__caption\" data-testid=\"caption-wrapper\"><span class=\"BaseText-fEwdHD CaptionText-cQpRdU gZqZYz hbiMYj caption__text\"><\/p>\n<p>ShowerClear<\/p>\n<p><\/span><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/div>\n<\/figure>\n<\/div>\n<p><a data-offer-url=\"https:\/\/www.amazon.com\/SHOWERCLEAR-Cleanable-Showerhead-Patented-Internal\/dp\/B0DYLFJQTN\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/D2mGqkeadDgnoGTCXSP8Et2oAvQi9Dqm7sxmqesXxhLsCTPQkADtd3RpobS3dntYFcirJSPB2EVsgq8MkJFcbuF5mzRM7q7DVPLRT1ts8RcCQz8d7yzW6zbPdXjHxgVWvWH6QMkBqzMx2ZKGfR1Gu5wPKfJEPPHzKxyX6u79KdW9z9WJFEwdbK5DMnaQzP8nh6XH4N14dD4N3mCdZaJsiEyyanWqHiTMZPAtGm9i6WfwegaSK56jiYvZ3QX163g9vDP7FDmdHah7ftPBBXY2vQhjV7ngQMu14nE4PX665BkcjPTVVu23hm8NNsmGGuk8cAU5SEHfoVHNwaZhNKUy6Y7VDMQ6e84S8FmjU5CyC23Zd4Uk5YKwBkZ4NFXKg&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/D2mGqkeadDgnoGTCXSP8Et2oAvQi9Dqm7sxmqesXxhLsCTPQkADtd3RpobS3dntYFcirJSPB2EVsgq8MkJFcbuF5mzRM7q7DVPLRT1ts8RcCQz8d7yzW6zbPdXjHxgVWvWH6QMkBqzMx2ZKGfR1Gu5wPKfJEPPHzKxyX6u79KdW9z9WJFEwdbK5DMnaQzP8nh6XH4N14dD4N3mCdZaJsiEyyanWqHiTMZPAtGm9i6WfwegaSK56jiYvZ3QX163g9vDP7FDmdHah7ftPBBXY2vQhjV7ngQMu14nE4PX665BkcjPTVVu23hm8NNsmGGuk8cAU5SEHfoVHNwaZhNKUy6Y7VDMQ6e84S8FmjU5CyC23Zd4Uk5YKwBkZ4NFXKg\" rel=\"sponsored\" target=\"_blank\" data-aps-asin=\"B0DYLFJQTN\" data-aps-asc-tag=\"w050b-20\"><strong>ShowerClear Showerhead for $139:<\/strong><\/a> OK, you got me. This isn&#8217;t a filter. The ShowerClear is instead designed to solve a different problem: Potentially infectious bacteria called mycobacteria, which are prone to causing lung infections, <a href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.0908446106\" target=\"_blank\" class=\"text link\">enjoy growing inside showerheads<\/a>, and are resistant to chlorine-treated water. They grow in colonies, a bit like fungus. Hence, the name. What&#8217;s worse, if you can&#8217;t open up your showerhead, you can&#8217;t see them and you don&#8217;t know they&#8217;re there. Gives you the willies. Anyway, this ShowerClear has a hinge and a latch. This means you can open it up, look inside, and clean its interior completely, with soap or vinegar or disinfectants. This is a rare quality even among filtered showerheads. I&#8217;d be happier if the ShowerClear&#8217;s water flow fanned out a little better, or if the latch were less of a defining design feature. But what&#8217;s all that for a little peace of mind? (That said, if you want a filter to remove chlorine, you&#8217;ll also need an inline filter like the <a data-offer-url=\"https:\/\/www.amazon.com\/Weddell-Duo-Shower-Filter-Microplastics\/dp\/B0CGM2S5LX\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/BzWhgJVfGnESm5Hjzoj4joXYzqJcveTu68u9kevsvLxoZzTXcmcEPVrRAUrm6tEwdPSP88V9rCi4sAQZ6g9s19YyzWGxiwxhxiKmxq8qB8p3EoqGVRjpaiNt45e58Kx83YYFo5axkatGJypSJqN8hM6zpXJsEUDs9cwFhijAQHSAv8qQekzPY4gLCYL2MKBf2W8vhPj9uKxgp7ixPgTpmW4KhhfFBd3JocKxQiNZGJRRim5G3F394ZSnqbofttZvt5KJgEC9yeZKW6sBsEg8oUoS1U142Bc3VPCJWNXXeh3sXFGBKvSXtshrr6dRHnMuqwUzwj6TLjVNN4RxcwnzbQGk4Z2Ph7b2xJHP2C2LgJ6rE6&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/BzWhgJVfGnESm5Hjzoj4joXYzqJcveTu68u9kevsvLxoZzTXcmcEPVrRAUrm6tEwdPSP88V9rCi4sAQZ6g9s19YyzWGxiwxhxiKmxq8qB8p3EoqGVRjpaiNt45e58Kx83YYFo5axkatGJypSJqN8hM6zpXJsEUDs9cwFhijAQHSAv8qQekzPY4gLCYL2MKBf2W8vhPj9uKxgp7ixPgTpmW4KhhfFBd3JocKxQiNZGJRRim5G3F394ZSnqbofttZvt5KJgEC9yeZKW6sBsEg8oUoS1U142Bc3VPCJWNXXeh3sXFGBKvSXtshrr6dRHnMuqwUzwj6TLjVNN4RxcwnzbQGk4Z2Ph7b2xJHP2C2LgJ6rE6\" rel=\"sponsored\" target=\"_blank\" data-aps-asin=\"B0CGM2S5LX\" data-aps-asc-tag=\"w050b-20\">Weddell Duo<\/a>.)<\/p>\n<div class=\"GenericCalloutWrapper-loJzHJ jfbOCm callout--has-top-border\" data-testid=\"GenericCallout\">\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Image may contain Indoors Bathroom Room and Shower\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_120,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 120w, https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_240,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 240w, https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_320,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 320w, https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_640,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 640w, https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_768,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 768w, https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_960,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 960w, https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_1280,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 1280w, https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_1600,c_limit\/Croix%20Filtered%20Showerhead%20SOURCE%20Matthew%20Korfhage.png 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/68a6767bf3f0222f0a4fbf0f\/master\/w_1600%2Cc_limit\/Croix%2520Filtered%2520Showerhead%2520SOURCE%2520Matthew%2520Korfhage.png\"\/><\/picture><\/span><\/div>\n<div class=\"CaptionWrapper-bpPcvW kzGGxb caption AssetEmbedCaption-eZIMNW gMgneI asset-embed__caption\" data-testid=\"caption-wrapper\"><span class=\"BaseText-fEwdHD CaptionText-cQpRdU gZqZYz hbiMYj caption__text\"><\/p>\n<p>Croix<\/p>\n<p><\/span><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/div>\n<\/figure>\n<\/div>\n<p><strong><a data-offer-url=\"https:\/\/getcroix.com\/products\/the-filtered-showerhead\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/35a2Pj22cNjnRKoR5DDdygNAhntDHn1XiZNQCW1MUuwabfxXrVqnYVH8K4UeCC7VscxSY7cxcys7zSYicfDXupuLumEAEMBACZUAa5KjCq67rayfSiik6EEuJCWajQTcAfnRPiTHsWbAGW9azszHWCy3smKrNvhoE8nZnzBc9NQcPYkWfAsFosVcUdPUfARxn7GzTXXe27KUQWikbKqpCPZ61ATS1AD9MeiVwzNCPUAT7ndwB7iNgJL6QfFaVHwWLsX3bv7Doa5tZNxprSqLkUC66d8BMGCktb99eR2JwfKPpGGPu2nveVGA4EVyuC1Z5YSvrTBk5cvDxPC&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/35a2Pj22cNjnRKoR5DDdygNAhntDHn1XiZNQCW1MUuwabfxXrVqnYVH8K4UeCC7VscxSY7cxcys7zSYicfDXupuLumEAEMBACZUAa5KjCq67rayfSiik6EEuJCWajQTcAfnRPiTHsWbAGW9azszHWCy3smKrNvhoE8nZnzBc9NQcPYkWfAsFosVcUdPUfARxn7GzTXXe27KUQWikbKqpCPZ61ATS1AD9MeiVwzNCPUAT7ndwB7iNgJL6QfFaVHwWLsX3bv7Doa5tZNxprSqLkUC66d8BMGCktb99eR2JwfKPpGGPu2nveVGA4EVyuC1Z5YSvrTBk5cvDxPC\" rel=\"sponsored\" target=\"_blank\">Croix Filtered Showerhead for $149<\/a> and <a data-offer-url=\"https:\/\/getcroix.com\/products\/filtered-shower-head-10-modes-high-pressure-showerhead\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/97eqTt3vVpVU9S9jNe8YULhxzBfzRoXJ2sUpiQVNNg9Drr99Bs93pbs8B2aU92VHNxzy3YL9YL9MFYVbh18RpvD1kULTJVFRkpC8uXysa5gs8AenD9uyrhtemup2RXd4xbASLB4DUnxt4LmWQrzhwcZeur6D4NRHpHe4dvDGfpBk271wtQt5CL7AMgjrBJLCw8hF82vYAcxY55BW1RAyEVqCW9xT8gUEuyGFhDASiU4gHW3bJmVbfdnnkA3ywLbsqBLmCiN6qrsZMaUEJjVSVDspGR2EFQU2j9Qmq8sptM8muwKjQyJz5yHDb3Zhec1DCZWe3NpiZANUQKxeRN715sGSoQfk1ZvVVeY69MhS1b4Za2KigWqodfNNn&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/97eqTt3vVpVU9S9jNe8YULhxzBfzRoXJ2sUpiQVNNg9Drr99Bs93pbs8B2aU92VHNxzy3YL9YL9MFYVbh18RpvD1kULTJVFRkpC8uXysa5gs8AenD9uyrhtemup2RXd4xbASLB4DUnxt4LmWQrzhwcZeur6D4NRHpHe4dvDGfpBk271wtQt5CL7AMgjrBJLCw8hF82vYAcxY55BW1RAyEVqCW9xT8gUEuyGFhDASiU4gHW3bJmVbfdnnkA3ywLbsqBLmCiN6qrsZMaUEJjVSVDspGR2EFQU2j9Qmq8sptM8muwKjQyJz5yHDb3Zhec1DCZWe3NpiZANUQKxeRN715sGSoQfk1ZvVVeY69MhS1b4Za2KigWqodfNNn\" rel=\"sponsored\" target=\"_blank\">Croix Handheld Showerhead for $149<\/a>:<\/strong> Shower filter company Croix was founded by chemical engineer Spencer Robertson, an old hand at water filtration. The fixed showerhead is handsome, and the handheld shower has a much broader array of spray settings than most\u2014including a fun, ultra-broad spray setting that&#8217;s like a savagely powerful misting device. This said, the KDF-55 and calcium sulfite filter didn&#8217;t filter even close to the majority of total chlorine levels from my <a data-offer-url=\"https:\/\/www.wired.com\/story\/does-your-city-use-chlorine-or-chloramine-to-treat-its-water\/\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/53NXSZk29WKfLXErMjDQJWvGUR6sEvLc7ByQ6joUvhy9FciHn4DhVqdpUdUcabcVyAoK1CkG1UTSrjcmpEpvTqKsyKngucX7VjFAqcspEotbeuozAWjduBhf3yLndZNdjT3FyzHEGWPWY7171D5hpnesyqz33qcZwJg1xppP6KqEKrVEVMFUU17wpaQ7RkAHqASQ5f7HPCVYnkZN8wMW7gZN1QYRWqah2Fzo2x4WuTuqTjGFdQhhhH97DVJsWkT65DWqNk22r7c5FZtFiZna7Us29RvypraGjL7EGvqRYivwUtr1H3NN7183tg5P6bHmwbtes7wANFgt9eu3MSrjAWBfkdMjQHmYxBKuCswfupvnMuvWAi7aCKZMjsi3up6v&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/53NXSZk29WKfLXErMjDQJWvGUR6sEvLc7ByQ6joUvhy9FciHn4DhVqdpUdUcabcVyAoK1CkG1UTSrjcmpEpvTqKsyKngucX7VjFAqcspEotbeuozAWjduBhf3yLndZNdjT3FyzHEGWPWY7171D5hpnesyqz33qcZwJg1xppP6KqEKrVEVMFUU17wpaQ7RkAHqASQ5f7HPCVYnkZN8wMW7gZN1QYRWqah2Fzo2x4WuTuqTjGFdQhhhH97DVJsWkT65DWqNk22r7c5FZtFiZna7Us29RvypraGjL7EGvqRYivwUtr1H3NN7183tg5P6bHmwbtes7wANFgt9eu3MSrjAWBfkdMjQHmYxBKuCswfupvnMuvWAi7aCKZMjsi3up6v\" rel=\"sponsored\" target=\"_blank\">chloramine-treated water system<\/a>. Based on results I&#8217;ve reviewed from Croix&#8217;s internal testing, the filters were successful at filtering most free chlorine from water, in accordance with NSF standards. For this reason, I&#8217;d more likely recommend this device for chlorine-treated systems, like the one in New York City. Replacement cartridges and filters are reasonably priced and recommended once every four months, a longer interval than most brands on the market.<\/p>\n<div class=\"GenericCalloutWrapper-loJzHJ bFAvy callout--has-top-border\" data-testid=\"GenericCallout\">\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Silver elongated showerhead turned on with white tiles in the background and a white filter attachment connected to the...\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_120,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 120w, https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_240,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 240w, https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_320,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 320w, https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_640,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 640w, https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_768,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 768w, https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_960,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 960w, https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_1280,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 1280w, https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_1600,c_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/68a67a44f3f0222f0a4fbf11\/master\/w_1600%2Cc_limit\/Aquasana-Filtered-Shower-Head-Reviewer-Photo-SOURCE-Matthew-Korfhage.png\"\/><\/picture><\/span><\/div>\n<div class=\"CaptionWrapper-bpPcvW kzGGxb caption AssetEmbedCaption-eZIMNW gMgneI asset-embed__caption\" data-testid=\"caption-wrapper\"><span class=\"BaseText-fEwdHD CaptionText-cQpRdU gZqZYz hbiMYj caption__text\"><\/p>\n<p>Aquasana<\/p>\n<p><\/span><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/div>\n<\/figure>\n<\/div>\n<p><a data-offer-url=\"https:\/\/www.aquasana.com\/shower-head-water-filters\/chrome-shower-wand-100236241.html\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/97eqTt3vVpVU9S9jNe8YULhxzBfzRoXJ2sUpiQVNNg9Drr99Bs93pbs8B2acHaczvLoJgyVejG67t3sEzLeKwb63yaE3dZVmVhtYTg8YbwcL8kNXv2U8H8JbwM6oSPbWRh6DwSVLnwhTaM9tSNgAs5f6iugaaXJ54k6HdqzGLi1M1FETjdrTXA7G5JNuTRGZUDVxxicZqYm75khqmJXvZe3FTteNXLmLTtBCruH6QEJ7czF1dcbw8YceFpKSG1m7CFXB6mHsi4UP9ihmw21hUXVEc8Uu5x3eEZfY3T5KU21p8nimmo3szPNcuvu55dwPoLjDH5BQ9vKNJvea3iHvJDk4SEsAMVm6dhAyzAHkXcb9uEgmWJ3yWguvS&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/97eqTt3vVpVU9S9jNe8YULhxzBfzRoXJ2sUpiQVNNg9Drr99Bs93pbs8B2acHaczvLoJgyVejG67t3sEzLeKwb63yaE3dZVmVhtYTg8YbwcL8kNXv2U8H8JbwM6oSPbWRh6DwSVLnwhTaM9tSNgAs5f6iugaaXJ54k6HdqzGLi1M1FETjdrTXA7G5JNuTRGZUDVxxicZqYm75khqmJXvZe3FTteNXLmLTtBCruH6QEJ7czF1dcbw8YceFpKSG1m7CFXB6mHsi4UP9ihmw21hUXVEc8Uu5x3eEZfY3T5KU21p8nimmo3szPNcuvu55dwPoLjDH5BQ9vKNJvea3iHvJDk4SEsAMVm6dhAyzAHkXcb9uEgmWJ3yWguvS\" rel=\"sponsored\" target=\"_blank\"><strong>Aquasana Inline Filter for $170<\/strong>:<\/a> Aquasana&#8217;s funnily bulbous two-layer filter removed the majority of total chlorine in my chloramine-treated system, and it was also one of the only shower filter companies to offer <a data-offer-url=\"https:\/\/www.aquasana.com\/on\/demandware.static\/-\/Sites-aquasana-Library\/default\/dw384add41\/PDF\/AQ-4100-4105_Performance_Data.pdf\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/www.aquasana.com\/on\/demandware.static\/-\/Sites-aquasana-Library\/default\/dw384add41\/PDF\/AQ-4100-4105_Performance_Data.pdf&quot;}\" href=\"https:\/\/www.aquasana.com\/on\/demandware.static\/-\/Sites-aquasana-Library\/default\/dw384add41\/PDF\/AQ-4100-4105_Performance_Data.pdf\" rel=\"nofollow\" target=\"_blank\">independent testing data backing up its claims<\/a> for chlorine-based systems. So far, so good. So why\u2019s it not up near the top of our list? A flimsy shower wand with poor spray force and radius, a slight but unfortunate tendency toward leakiness at the shower connection, and unforgiving geometry that means it doesn&#8217;t link up well with all showerheads as an inline filter. Still, it works and it&#8217;s lab-attested for free chlorine removal, and I happily recommend it.<\/p>\n<div class=\"GenericCalloutWrapper-loJzHJ jfbOCm callout--has-top-border\" data-testid=\"GenericCallout\">\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Silver showerhead with white tiles and blue walls in the background\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_120,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 120w, https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_240,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 240w, https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_320,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 320w, https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_640,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 640w, https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_768,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 768w, https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_960,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 960w, https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_1280,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 1280w, https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_1600,c_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/68a67a863c106d4dad6747e8\/master\/w_1600%2Cc_limit\/Jolie-The-Filtered-Showerhead-Reviewer-Photo-SOURCE-Matthew-Korfhage.png\"\/><\/picture><\/span><\/div>\n<div class=\"CaptionWrapper-bpPcvW kzGGxb caption AssetEmbedCaption-eZIMNW gMgneI asset-embed__caption\" data-testid=\"caption-wrapper\"><span class=\"BaseText-fEwdHD CaptionText-cQpRdU gZqZYz hbiMYj caption__text\"><\/p>\n<p>Jolie<\/p>\n<p><\/span><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/div>\n<\/figure>\n<\/div>\n<p><a data-offer-url=\"https:\/\/jolieskinco.com\/products\/the-jolie-showerhead?variant=41313550925981\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/BzWhgJVfGnESm5Hjzoj4joXYzqJcveTu68u9kevsvLxoZzTXcmcEPVrRAUrc9qacHpa9gWQrC47ftQzhb5Q8uijew55mkPeo586zArVFL8x8Ku6TaZJgbiBHvrmnjyK8Youem4kKddoGvF1sBUJtUce42mwssSFQEeLEA3fJkQB8AHDVUELD9m9b3G39t3gytYoDo5KS4tb3rBCVxUQ3N7DoA7HwvAc46fuN8Arc1urgudiQrRgnNfVD2XLvs4q2Br4eDRhfYmR8xdtMDsHJaQrBiaJak15tKFHpNRvxSyUR6DZCMHsjamBfHT3uW79P9TNhvWcEkH3XbbZm6JpEacSahxoDrqPkRQt8UT4EPNqb22&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/BzWhgJVfGnESm5Hjzoj4joXYzqJcveTu68u9kevsvLxoZzTXcmcEPVrRAUrc9qacHpa9gWQrC47ftQzhb5Q8uijew55mkPeo586zArVFL8x8Ku6TaZJgbiBHvrmnjyK8Youem4kKddoGvF1sBUJtUce42mwssSFQEeLEA3fJkQB8AHDVUELD9m9b3G39t3gytYoDo5KS4tb3rBCVxUQ3N7DoA7HwvAc46fuN8Arc1urgudiQrRgnNfVD2XLvs4q2Br4eDRhfYmR8xdtMDsHJaQrBiaJak15tKFHpNRvxSyUR6DZCMHsjamBfHT3uW79P9TNhvWcEkH3XbbZm6JpEacSahxoDrqPkRQt8UT4EPNqb22\" rel=\"sponsored\" target=\"_blank\"><strong>Jolie Filtered Showerhead for $169<\/strong>:<\/a> The Jolie showerhead pioneered the influencer-centric, testimonial-driven marketing model that has made shower filters so dominant in the public conversation. Its design, which looks a bit like a giant Monopoly playing piece and comes in chrome, gold, black, or red, is eminently likable. The device offers even water spray and a soft, stippled faceplate that feels luxuriant in the strangest of ways. But Jolie didn&#8217;t respond to requests for independent testing when I asked in 2024, and our own testing put it somewhere in the middle of the pack in terms of removing total chlorine from a chloramine-treated system.<\/p>\n<p><h2>Also Tested<\/h2>\n<\/p>\n<p><a data-offer-url=\"https:\/\/www.kohler.com\/en\/products\/showers\/shop-shower-heads\/cinq-round-single-function-filtered-showerhead-1-75-gpm-33631-g?skuId=33631-G-CP&amp;id=ps_goo_kbus_dtc_2024_696247923799_f03_a1c6d3e12m17&amp;gad_source=1&amp;gbraid=0AAAAADES_DGUlfbLOeB7AWi3HsW41Zcda&amp;gclid=Cj0KCQjwh_i_BhCzARIsANimeoEWcd4kFGYuvV3DS4hTd5GlPqzUX7l8rP1UfjbDPU10rZEQXavH8vEaAihMEALw_wcB&amp;gclsrc=aw.ds\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-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&quot;}\" href=\"https:\/\/cna.st\/affiliate-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\" rel=\"sponsored\" target=\"_blank\"><strong>Kohler Cinq for $150:<\/strong><\/a> Kohler is a venerable Wisconsin brand with a number of water treatment options for showers and faucets. The Cinq filtered showerhead is admirably classic in form, and its five-layer filter looked equally promising, advertising in particular KDF-55 and activated carbon. Home testing didn\u2019t show great results with my chloramine-treated water, however. Requests for independent lab testing data in 2024 didn\u2019t get results.<\/p>\n<p><strong><a data-offer-url=\"https:\/\/actandacre.com\/products\/showerhead-filter\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/KRg5MejLKBakf5SYga61EQkkhshjFG64LoukRUnM4k2Dm8fkzp8tckSFDTKJJTeZaW4zJkzzyyiNoGAiQ35ktE4kuXLYYftHFBmLBMMLZLR4zfjQx3HEm499V3fQn5gB7m6BS4VBPbwmRMbi15Eh5WGi4ozjvQEwrRL5BgUwJF2FSGVbtBajWH3QiKfKRTG8Kkp3mQjiKXR1T5ZDccKW34rHvh2NqHfzWkTUaxizaswChKEqFrg1AtdKM2ig8v9CUHnGXo6iLqpW1Pkeony85yLB63oULDj6f7w7M7sRUbGgVNmPTvrGRDJHiyiCbbEEt2jCPrNLi&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/KRg5MejLKBakf5SYga61EQkkhshjFG64LoukRUnM4k2Dm8fkzp8tckSFDTKJJTeZaW4zJkzzyyiNoGAiQ35ktE4kuXLYYftHFBmLBMMLZLR4zfjQx3HEm499V3fQn5gB7m6BS4VBPbwmRMbi15Eh5WGi4ozjvQEwrRL5BgUwJF2FSGVbtBajWH3QiKfKRTG8Kkp3mQjiKXR1T5ZDccKW34rHvh2NqHfzWkTUaxizaswChKEqFrg1AtdKM2ig8v9CUHnGXo6iLqpW1Pkeony85yLB63oULDj6f7w7M7sRUbGgVNmPTvrGRDJHiyiCbbEEt2jCPrNLi\" rel=\"sponsored\" target=\"_blank\">Act + Acre Showerhead Filter for $120<\/a>:<\/strong> Beauty company Act + Acre\u2019s filtered showerhead didn\u2019t perform as well as others in my home testing of total chlorine. I also didn\u2019t fall in love with the showerhead itself, which looks a bit like a <a data-offer-url=\"https:\/\/www.amazon.com\/LEPOWER-Adjustable-Eye-Caring-Bedroom-Office\/dp\/B08ZXNW71X?\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/RADNkTB2Qu41rYRMhgSNCmEW4KYM4tyPaAFBhMbE3G7MrWYRb5EJNmRxXMcs3izjZtFHtW4e6DfNu3JekQUykxinEb5hnToS4kaaCb3kEhc38C41TNb1e6peceqTVRnZDiEXYGFTSnh3wgmtV31ZEeBNvRuwkBMWP6CaV9ema8zpjsNdgwgDomJTgmgXCMDRkBr34ehHAvuUqCfU1Jf22L6FuYykUBWYm4VFGYb2FJdXhBqCHpjcStKVg8xW8BWdUKBjQRZm2bK9uP6N5mD33MsCr6H7ZF3WGHrnNxp9dxqxt3mqj2cG9UWYfCBQVS8fYSDYS1nmjbYSDu5jpvU1J5uhF7LD56sGzNNbyEZCqA38mLxQAREnjL&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/RADNkTB2Qu41rYRMhgSNCmEW4KYM4tyPaAFBhMbE3G7MrWYRb5EJNmRxXMcs3izjZtFHtW4e6DfNu3JekQUykxinEb5hnToS4kaaCb3kEhc38C41TNb1e6peceqTVRnZDiEXYGFTSnh3wgmtV31ZEeBNvRuwkBMWP6CaV9ema8zpjsNdgwgDomJTgmgXCMDRkBr34ehHAvuUqCfU1Jf22L6FuYykUBWYm4VFGYb2FJdXhBqCHpjcStKVg8xW8BWdUKBjQRZm2bK9uP6N5mD33MsCr6H7ZF3WGHrnNxp9dxqxt3mqj2cG9UWYfCBQVS8fYSDYS1nmjbYSDu5jpvU1J5uhF7LD56sGzNNbyEZCqA38mLxQAREnjL\" rel=\"sponsored\" target=\"_blank\" data-aps-asin=\"B08ZXNW71X\" data-aps-asc-tag=\"w050b-20\">gooseneck desk lamp<\/a> and droops awkwardly from the shower pipe.<\/p>\n<p><ad position=\"mid-content\"\/><\/p>\n<div class=\"GenericCalloutWrapper-loJzHJ bzNjIv callout--has-top-border\" data-testid=\"GenericCallout\">\n<p><h2>Frequently Asked Questions<\/h2>\n<\/p>\n<div style=\"outline:none\" id=\"FAQ\" tabindex=\"-1\">\n<div name=\"accordion\" class=\"AccordionWrapper-gvHLGA bZNUC\">\n<div class=\"AccordionItemWrapper-iLIlCF dnShlA\">\n<div class=\"AccordionContainer-gsDmFY lcqIih\">\n<div data-testid=\"accordion-item-container\" class=\"AccordionItemContainer-jFRYlp zgmT\">\n<div class=\"AccordionItemContainerLabel-etvqIf TKdPc\">\n<p>How I Tested and What I Tested<\/p>\n<\/div>\n<p><button class=\"BaseButton-bcGmUs ButtonWrapper-dPMEWm MOjna eEKLwx button button--utility AccordionItemContainerButton-jMXXPz cpRpLP\" data-event-click=\"{&quot;element&quot;:&quot;Button&quot;}\" data-testid=\"Button\" role=\"button\" type=\"button\"><span class=\"ButtonLabel-eCjeQX eTFZtz button__label\">AccordionItemContainerButton<\/span><\/button><\/div>\n<div class=\"AccordionItemContainerContent-fiXpuI kcFVmX opening-animation\">\n<div>\n<figure class=\"AssetEmbedWrapper-iJvQnD cOWUYC asset-embed\">\n<div class=\"AssetEmbedAssetContainer-fnduJP iaVSwI asset-embed__asset-container\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj AssetEmbedResponsiveAsset-gaAbQ hXaxHA asset-embed__responsive-asset responsive-image\"><img decoding=\"async\" alt=\"Image may contain Electronics Screen Computer Hardware Hardware Monitor Clock Digital Clock and Alarm Clock\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_120,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 120w, https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_240,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 240w, https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_320,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 320w, https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_640,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 640w, https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_768,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 768w, https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_960,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 960w, https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_1280,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 1280w, https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_1600,c_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg 1600w\" sizes=\"100vw\" src=\"https:\/\/media.wired.com\/photos\/680ac30cbf2d4ac1767f2eda\/master\/w_1600%2Cc_limit\/Shower-Water-Filter_Chlorine-test_Photo-SOURCE-Matthew-Korfhage.jpg\"\/><\/picture><\/span><\/div>\n<p><span class=\"BaseText-fEwdHD CaptionCredit-cUgOGk fSrqtv hRFzlA caption__credit\">Photograph: Matthew Korfhage<\/span><\/p>\n<\/figure>\n<p>The market for filtered showerheads remains young and largely unregulated, and performance claims are only rarely backed up publicly by independent data. I made lots of requests, but few shower filter companies hand over their lab results. (Thank you <a data-offer-url=\"https:\/\/rorra.com\/pages\/rigorously-tested#showerhead\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/UKMhwqGKSKJYLfcMthvh2fnFE7cs28pjwut2FGwV5Hu24PYuuJQ1LYkLxASWz8aGc8v2feKpgJqiVorD3nuWgkmoYRMGGCqT1s4c4aRLS757nVB6KskeSC6rcUuSUF2NemXqmLa7aYDb7bubxAtJfUJnLPZ8QDZ4mpn1j7h1Cv9kEsXqSZ2fSgYwLZ11iqjcbfNtZtP7wDpL4BY5BYVW8tnATbvFypLB9N7uMLKZZp8rNFRPdqHW4RygZvwkt3LmBy3MDSQRkkLUALepGwasyzBNWqU8BrEVf6AWrTVtGnphEHjxLxpsrf8XjnJxKeRuJyCZCAEX3twva&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/UKMhwqGKSKJYLfcMthvh2fnFE7cs28pjwut2FGwV5Hu24PYuuJQ1LYkLxASWz8aGc8v2feKpgJqiVorD3nuWgkmoYRMGGCqT1s4c4aRLS757nVB6KskeSC6rcUuSUF2NemXqmLa7aYDb7bubxAtJfUJnLPZ8QDZ4mpn1j7h1Cv9kEsXqSZ2fSgYwLZ11iqjcbfNtZtP7wDpL4BY5BYVW8tnATbvFypLB9N7uMLKZZp8rNFRPdqHW4RygZvwkt3LmBy3MDSQRkkLUALepGwasyzBNWqU8BrEVf6AWrTVtGnphEHjxLxpsrf8XjnJxKeRuJyCZCAEX3twva\" rel=\"sponsored\" target=\"_blank\">Rorra<\/a>, <a data-offer-url=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/BOROUX_Shower_Test_Report_V.2_-_12.2025.pdf?v=1766509773\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/BOROUX_Shower_Test_Report_V.2_-_12.2025.pdf?v=1766509773&quot;}\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/BOROUX_Shower_Test_Report_V.2_-_12.2025.pdf?v=1766509773\" rel=\"nofollow\" target=\"_blank\">Boroux<\/a>, <a data-offer-url=\"https:\/\/www.aquasana.com\/on\/demandware.static\/-\/Sites-aquasana-Library\/default\/dw384add41\/PDF\/AQ-4100-4105_Performance_Data.pdf\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/3e2YhJ5oxMm4aYSKvwVMfjzUjEzpV9TCcbCoyUEPTYLYwdAzpKfu5TxYkmX1dt9RFAKsZb2yehYsdqWkzfUcT9w7gsLEMUf1iNXsvPySgxoAc2igr8rL86Xr2PDXsmY7Nsk5W7XE2BCmNMUvtty9VKjJooMpYjJrqa1eaAJGPMHB6FX9rSx4FxGtjv94f1UjWDaUc8dfR7UvDBT8H44BC8YdbccsryxPgk1tD6UEw6hmumgj3sXEhXrJLagxvbVyndGNPJ4nPhXHPAk9SEMiA9zBzqQnED6khPjGRR23cQ564CMK5LdT7h2U6nkWWYDyb9Z8NQue6RSjnz8wiX4xUtbbXro4QPvndtcg7ddRj3FRGVPsqFVBh5QgysT1bJT1PL7XDRT97YRWjLTk8m2nY1h3DxiVwTt8fmVDQUWytpAzYcebMgAn&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/3e2YhJ5oxMm4aYSKvwVMfjzUjEzpV9TCcbCoyUEPTYLYwdAzpKfu5TxYkmX1dt9RFAKsZb2yehYsdqWkzfUcT9w7gsLEMUf1iNXsvPySgxoAc2igr8rL86Xr2PDXsmY7Nsk5W7XE2BCmNMUvtty9VKjJooMpYjJrqa1eaAJGPMHB6FX9rSx4FxGtjv94f1UjWDaUc8dfR7UvDBT8H44BC8YdbccsryxPgk1tD6UEw6hmumgj3sXEhXrJLagxvbVyndGNPJ4nPhXHPAk9SEMiA9zBzqQnED6khPjGRR23cQ564CMK5LdT7h2U6nkWWYDyb9Z8NQue6RSjnz8wiX4xUtbbXro4QPvndtcg7ddRj3FRGVPsqFVBh5QgysT1bJT1PL7XDRT97YRWjLTk8m2nY1h3DxiVwTt8fmVDQUWytpAzYcebMgAn\" rel=\"sponsored\" target=\"_blank\">Aquasana<\/a>, <a data-offer-url=\"https:\/\/www.amazon.com\/s?k=weddell+duo+shower+filter&amp;hvadid=697444696233&amp;hvdev=c&amp;hvlocphy=9032927&amp;hvnetw=g&amp;hvqmt=e&amp;hvrand=12631215721204475497&amp;hvtargid=kwd-2289316893540&amp;hydadcr=13108_13391965&amp;mcid=8cc99031c3b93cdc9cc4303aab0ee6b1&amp;tag=googhydr-20&amp;ref=pd_sl_5ax9c26p85_e\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-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&quot;}\" href=\"https:\/\/cna.st\/affiliate-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\" rel=\"sponsored\" target=\"_blank\">Weddell<\/a>, <a data-offer-url=\"https:\/\/getcroix.com\/\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/7zscoHCrWNbASLQN1h2KUpoPrCLRtaQ4fEKh71zYwvRYxB5GyD6mKp2NZBgTRSRevi5EzCZ6YRbP6X1Kkzx3PAKU1wppiW4aaP66nhzoANAS1LtLr1BcvnL4XMfLFmLnhn7k7cvQhaxJvcmuBHpvG4Kg3DLeh32KsdzYuqkAY6SuTDvPtR8f13Akq2eVvYYeKmMhqp8uBA41Ku8dC23LXAgcB5UA8rE55HupGFyyagoCxbPYofXjCNwVM5dDDwCnDGBSvKMUF5qAuk7TUp6DGApVSCqnXPpj5oQ&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/7zscoHCrWNbASLQN1h2KUpoPrCLRtaQ4fEKh71zYwvRYxB5GyD6mKp2NZBgTRSRevi5EzCZ6YRbP6X1Kkzx3PAKU1wppiW4aaP66nhzoANAS1LtLr1BcvnL4XMfLFmLnhn7k7cvQhaxJvcmuBHpvG4Kg3DLeh32KsdzYuqkAY6SuTDvPtR8f13Akq2eVvYYeKmMhqp8uBA41Ku8dC23LXAgcB5UA8rE55HupGFyyagoCxbPYofXjCNwVM5dDDwCnDGBSvKMUF5qAuk7TUp6DGApVSCqnXPpj5oQ\" rel=\"sponsored\" target=\"_blank\">Croix<\/a>, and <a data-offer-url=\"https:\/\/www.curoskin.co.uk\/collections\/all\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/2uABbRt8VjLG9Vm1WVgc79Gs6V294j5V5Rea3gxhMaqrrfn44oFxrxKykM6F5rgg2Szc2tP9LWY1EnpVKYP8pCfsw3R5x6AD6vBtSYxoyVvUsZ39cgc52jaQYyiGw9werHpmn4baUFDjrNxGCYycU9SZD8cXyWv3SYy2Gcp2v5AHwtKUg9MxFJpk8U25Bx3CcSyDX4tLmXZHpYNCAaxu8z8JxCi9qFwbiHHuvMhTbVCA3srCLS7JEYS6nb6jBCHCBXWTeph9nNgRZpz8FtqUwUo1MAVpPPsknwpu5T698puXsGKkinfWa5fGU8r5dArv&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/2uABbRt8VjLG9Vm1WVgc79Gs6V294j5V5Rea3gxhMaqrrfn44oFxrxKykM6F5rgg2Szc2tP9LWY1EnpVKYP8pCfsw3R5x6AD6vBtSYxoyVvUsZ39cgc52jaQYyiGw9werHpmn4baUFDjrNxGCYycU9SZD8cXyWv3SYy2Gcp2v5AHwtKUg9MxFJpk8U25Bx3CcSyDX4tLmXZHpYNCAaxu8z8JxCi9qFwbiHHuvMhTbVCA3srCLS7JEYS6nb6jBCHCBXWTeph9nNgRZpz8FtqUwUo1MAVpPPsknwpu5T698puXsGKkinfWa5fGU8r5dArv\" rel=\"sponsored\" target=\"_blank\">Curo<\/a> for being among the exceptions.)<\/p>\n<p>Some makers told us that independent labs and certifying bodies have been backed up, and that data is forthcoming. Many offered customer satisfaction surveys or anecdotal studies instead. This all means that some skepticism is warranted.<\/p>\n<p>So, I also got at-home test kits. First I test the total chlorine levels in the water without any filtering, a measure that includes either chloramine or free chlorine that&#8217;s interacted with whatever&#8217;s in your pipes. Then I test the water filtered by the showerhead. I perform each test multiple times to account for imprecision or fluctuations in testing and in municipal chlorine levels. In most cases, I do this over multiple days upon initial testing to account for any inconsistencies in my own water supply.<\/p>\n<p>For testing, I avoided painfully unreliable home test strips, and instead got out somewhat nasty chemical indicators and used digital and chemical tests designed for pools and aquariums.<\/p>\n<p>I also tested total dissolved solids using a <a data-offer-url=\"https:\/\/www.amazon.com\/TDS-Water-Quality-Tester-Temperature\/dp\/B07GNMY8ZH\/ref=asc_df_B07GNMY8ZH\/?\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/3z2cX3BbZjFAzMv3qE58qM6T2uDM93sNHGGtahc5nYMDrhD7z2Lqq6RNduo5a2DM3WeLi4VPJW6ZUXTNfKemkoVju4CRHdhbADb1kgYHyk22DkhLV93aeEZdLcJybYSWUyX3dd4CgyBp8SrWd2TCE2uvDaGEHBqHYpayu18arCMV5vc2wQqFBgbbrJN91peRRzGocYMqhDhcXzEMX23DgDLnm9yk9v5pQXmQCNQcnScag3xzqp2cnasRifP65UT9ZJkdjmwvYCgnR9h6D1vp1sFyatrwaBQqS1MXRLcDsWqV8cWF4txmUossEKWZF8Z9CBhn3knUWJbfYhbAJeHccswqzVKRMjyU8sGaYJSee8V4paXrCTrhE4tDVQKVuKfc953LmhQFgfU&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/3z2cX3BbZjFAzMv3qE58qM6T2uDM93sNHGGtahc5nYMDrhD7z2Lqq6RNduo5a2DM3WeLi4VPJW6ZUXTNfKemkoVju4CRHdhbADb1kgYHyk22DkhLV93aeEZdLcJybYSWUyX3dd4CgyBp8SrWd2TCE2uvDaGEHBqHYpayu18arCMV5vc2wQqFBgbbrJN91peRRzGocYMqhDhcXzEMX23DgDLnm9yk9v5pQXmQCNQcnScag3xzqp2cnasRifP65UT9ZJkdjmwvYCgnR9h6D1vp1sFyatrwaBQqS1MXRLcDsWqV8cWF4txmUossEKWZF8Z9CBhn3knUWJbfYhbAJeHccswqzVKRMjyU8sGaYJSee8V4paXrCTrhE4tDVQKVuKfc953LmhQFgfU\" rel=\"nofollow noopener\" target=\"_blank\" data-aps-asin=\"B07GNMY8ZH\" data-aps-asc-tag=\"w050b-20\">TDS meter<\/a>, and separately tested filters&#8217; effects on pH in order to gauge effects but also to verify the reliability of chemical test results.<\/p>\n<p>The effectiveness of filters goes down over time, of course, depending on how much contamination they filter out of the water, which is why filters always need to be changed. As I update this guide, I&#8217;ll continue to test the most effective showerhead filters to see how their efficacy changes over time\u2014and add any new shower filters we\u2019re able to recommend.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"AccordionItemWrapper-iLIlCF dnShlA\">\n<div class=\"AccordionContainer-gsDmFY lcqIih\">\n<div data-testid=\"accordion-item-container\" class=\"AccordionItemContainer-jFRYlp zgmT\">\n<div class=\"AccordionItemContainerLabel-etvqIf TKdPc\">\n<p>What Does a Shower Filter Do?<\/p>\n<\/div>\n<p><button class=\"BaseButton-bcGmUs ButtonWrapper-dPMEWm MOjna eEKLwx button button--utility AccordionItemContainerButton-jMXXPz cpRpLP\" data-event-click=\"{&quot;element&quot;:&quot;Button&quot;}\" data-testid=\"Button\" role=\"button\" type=\"button\"><span class=\"ButtonLabel-eCjeQX eTFZtz button__label\">AccordionItemContainerButton<\/span><\/button><\/div>\n<div class=\"AccordionItemContainerContent-fiXpuI kcFVmX opening-animation\">\n<div>\n<p>The key measurable function of most shower filters is to remove chlorine and chlorine compounds, mostly through chemical reactions. Pretty much every American city adds low concentrations of chlorine or chlorine compounds to drinking water to kill potentially harmful bacteria. This is all well and good when the water\u2019s still in the pipes. But chlorine\u2019s not exactly great for your hair or your skin, and few people like to drink it. Some are also especially sensitive to the taste or smell, or prone to skin reactions.<\/p>\n<p>The most prominent home shower filters rely in part on a zinc-copper mixture called KDF-55, known to be quite effective at neutralizing \u201cfree\u201d chlorine in chlorine-treated systems. Other common substances used to treat chlorine and chlorine compounds include calcium sulfite and activated or catalytic carbon. The most effective filters use these in some combination. I tested and verified the best shower water filters&#8217; ability to remove the total chlorine content of water coming out of your shower.<\/p>\n<p>We\u2019ve seen little evidence that the most common showerhead filters have much effect on the softness or hardness of water, or on calcium buildup. In fact, <a data-offer-url=\"https:\/\/openurl.ebsco.com\/EPDB%3Agcd%3A2%3A19687218\/detailv2?bquery=IS%201092-8758%20AND%20VI%2040%20AND%20IP%2010%20AND%20DT%202023&amp;page=1&amp;sid=ebsco:ocu:record\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/openurl.ebsco.com\/EPDB%3Agcd%3A2%3A19687218\/detailv2?bquery=IS%201092-8758%20AND%20VI%2040%20AND%20IP%2010%20AND%20DT%202023&amp;page=1&amp;sid=ebsco:ocu:record&quot;}\" href=\"https:\/\/openurl.ebsco.com\/EPDB%3Agcd%3A2%3A19687218\/detailv2?bquery=IS%201092-8758%20AND%20VI%2040%20AND%20IP%2010%20AND%20DT%202023&amp;page=1&amp;sid=ebsco:ocu:record\" rel=\"nofollow\" target=\"_blank\">some early academic studies present evidence that they don\u2019t<\/a>. The shower filters I tested also had very little effect on the sum total of dissolved solids in our water, according to measurements with a TDS meter\u2014i.e., the filters aren\u2019t removing a large amount of materials or minerals from the water.<\/p>\n<p>I wasn&#8217;t able to test claims by some companies that these filters remove heavy metals like lead and arsenic, which thankfully aren\u2019t in my pipes. I only found one company, Weddell, whose filter was certified to remove lead. Nonetheless, if you believe you have dangerous lead or arsenic in your water, you probably shouldn\u2019t try to fix the problem with a mail-order showerhead. Talk to a water treatment professional or your public health authority.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"AccordionItemWrapper-iLIlCF dnShlA\">\n<div class=\"AccordionContainer-gsDmFY lcqIih\">\n<div data-testid=\"accordion-item-container\" class=\"AccordionItemContainer-jFRYlp zgmT\">\n<div class=\"AccordionItemContainerLabel-etvqIf TKdPc\">\n<p>Does My City Use Chlorine or Chloramine?<\/p>\n<\/div>\n<p><button class=\"BaseButton-bcGmUs ButtonWrapper-dPMEWm MOjna eEKLwx button button--utility AccordionItemContainerButton-jMXXPz cpRpLP\" data-event-click=\"{&quot;element&quot;:&quot;Button&quot;}\" data-testid=\"Button\" role=\"button\" type=\"button\"><span class=\"ButtonLabel-eCjeQX eTFZtz button__label\">AccordionItemContainerButton<\/span><\/button><\/div>\n<div class=\"AccordionItemContainerContent-fiXpuI kcFVmX opening-animation\">\n<div>\n<p>If you live in a major US city, chlorine is likely not what your city uses to treat the water in its pipes. New York, Chicago, Seattle, and Phoenix use chlorine, sure. But Los Angeles, Philadelphia, Atlanta, Boston, and most big cities in Texas don\u2019t.<\/p>\n<p>More than half of American big cities use a substance called chloramine, a more stable and enduring chemical that\u2019s harder to filter and test. That&#8217;s also what was in my water supply. To test, I got out my handy <a data-offer-url=\"https:\/\/www.amazon.com\/Hanna-Instruments-HI701-Handheld-Colorimeter\/dp\/B003IKNJMA\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/cna.st\/affiliate-link\/6UTpXEdi6sJuJZwuiqoyuxnerEiYHHm3PvJG7RbwcQMvfQTc2NoWmMVK1zEZdsJAC5MumJ1NYYR6sJjxwo7Y1L63ULTV2nyeULTH9Vuk1ecWvSbUZ3s1ggpCpQvaVsBJaa6TfauUB6iBmJEy6iyQCFdUGZhBwzsfXFsEaAgwshnCDodngcpwKPoTJCNgYYfjNBdmuYTyNAem8EoHbG4tN5UWC1JhEzJhmmRms3wiiDqh1FEqGLvmsdAsr3ZrYJRoM8nWL3vfZ8aD1cDHQRCnUfBGq4Y3n4Ts1HmXmCV5DjRvkbSJMDXXJxTtNSXpo1euo5UcqnQd1fE2EsXDt7RucBxPC7wVGiHeZM4ehYWrczGpnoBzaZx7C&quot;}\" href=\"https:\/\/cna.st\/affiliate-link\/6UTpXEdi6sJuJZwuiqoyuxnerEiYHHm3PvJG7RbwcQMvfQTc2NoWmMVK1zEZdsJAC5MumJ1NYYR6sJjxwo7Y1L63ULTV2nyeULTH9Vuk1ecWvSbUZ3s1ggpCpQvaVsBJaa6TfauUB6iBmJEy6iyQCFdUGZhBwzsfXFsEaAgwshnCDodngcpwKPoTJCNgYYfjNBdmuYTyNAem8EoHbG4tN5UWC1JhEzJhmmRms3wiiDqh1FEqGLvmsdAsr3ZrYJRoM8nWL3vfZ8aD1cDHQRCnUfBGq4Y3n4Ts1HmXmCV5DjRvkbSJMDXXJxTtNSXpo1euo5UcqnQd1fE2EsXDt7RucBxPC7wVGiHeZM4ehYWrczGpnoBzaZx7C\" rel=\"sponsored\" target=\"_blank\" data-aps-asin=\"B003IKNJMA\" data-aps-asc-tag=\"w050b-20\">digital water colorimeter<\/a> and a somewhat nasty chemical indicator, and then tested the ability of each shower filter to treat any of a number of chlorine compounds in the water.<\/p>\n<p>Curious whether your city uses chlorine or chloramine as a disinfectant in your pipes? Check here for an accounting of the <a href=\"https:\/\/www.wired.com\/story\/does-your-city-use-chlorine-or-chloramine-to-treat-its-water\/\" target=\"_blank\" class=\"text link\">50 biggest municipal water systems in the United States.<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"AccordionItemWrapper-iLIlCF dnShlA\">\n<div class=\"AccordionContainer-gsDmFY lcqIih\">\n<div data-testid=\"accordion-item-container\" class=\"AccordionItemContainer-jFRYlp zgmT\">\n<div class=\"AccordionItemContainerLabel-etvqIf TKdPc\">\n<p>Are Shower Filters Effective for Hard Water?<\/p>\n<\/div>\n<p><button class=\"BaseButton-bcGmUs ButtonWrapper-dPMEWm MOjna eEKLwx button button--utility AccordionItemContainerButton-jMXXPz cpRpLP\" data-event-click=\"{&quot;element&quot;:&quot;Button&quot;}\" data-testid=\"Button\" role=\"button\" type=\"button\"><span class=\"ButtonLabel-eCjeQX eTFZtz button__label\">AccordionItemContainerButton<\/span><\/button><\/div>\n<div class=\"AccordionItemContainerContent-fiXpuI kcFVmX opening-animation\">\n<div>\n<p>No, probably not.<\/p>\n<p>The best shower filters I tested will improve your water quality, largely by removing chlorine and chloramine compounds\u2014and other contaminants that may include heavy metals.<\/p>\n<p>But shower filters can only do so much. You probably shouldn\u2019t expect these shower filters to soften the mineral hardness of your water or remove most substances, which derive mostly from dissolved calcium and magnesium salts in your water.<\/p>\n<p>After all, a filter must be relatively small to fit into a showerhead. And yet it\u2019s being asked to filter gallons of water each minute, pushed out at both high temperature and high pressure. A showerhead filter poses a daunting engineering challenge, as compared to countertop water filters that treat only a small amount of water at a time\u2014or a bulky reverse-osmosis device that can plug into your under-sink plumbing<\/p>\n<p>Hard water is more often solved by specific water softeners, reverse osmosis filters, and whole-house water filtration systems. Some early studies show that a number of shower filters may even <a data-offer-url=\"https:\/\/openurl.ebsco.com\/EPDB%3Agcd%3A2%3A19687218\/detailv2?bquery=IS%201092-8758%20AND%20VI%2040%20AND%20IP%2010%20AND%20DT%202023&amp;page=1&amp;sid=ebsco:ocu:record\" class=\"external-link text link\" data-event-click=\"{&quot;element&quot;:&quot;ExternalLink&quot;,&quot;outgoingURL&quot;:&quot;https:\/\/openurl.ebsco.com\/EPDB%3Agcd%3A2%3A19687218\/detailv2?bquery=IS%201092-8758%20AND%20VI%2040%20AND%20IP%2010%20AND%20DT%202023&amp;page=1&amp;sid=ebsco:ocu:record&quot;}\" href=\"https:\/\/openurl.ebsco.com\/EPDB%3Agcd%3A2%3A19687218\/detailv2?bquery=IS%201092-8758%20AND%20VI%2040%20AND%20IP%2010%20AND%20DT%202023&amp;page=1&amp;sid=ebsco:ocu:record\" rel=\"nofollow\" target=\"_blank\">add a small amount of hardness to your water, via calcium sulfite filters<\/a>,<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><native-ad position=\"sponsor-product\" shoulddisplaylabel=\"true\"\/><\/p>\n<h2\/>\n<p><strong><a href=\"https:\/\/www.wired.com\/v2\/offers\/wir_generic_ctrl?source=Site_WIR_EDIT_HARDCODED_0_COMMERCE_AFFILIATE_ZZ\" class=\"text link\"><em>Power up with unlimited access to<\/em>\u00a0WIRED<\/a><em>.<\/em><\/strong>\u00a0<em>Get best-in-class reporting that&#8217;s too important to ignore. Includes unlimited digital access and exclusive subscriber-only content.\u00a0<a href=\"https:\/\/www.wired.com\/v2\/offers\/wir_generic_ctrl?source=Site_WIR_EDIT_HARDCODED_0_COMMERCE_AFFILIATE_ZZ\" class=\"text link\">Subscribe Today<\/a><\/em><\/p>\n<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.wired.com\/gallery\/best-shower-water-filters\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compare Our Top Shower Filter Systems Honorable Mention Shower Filters HigherDose Photograph: Matthew Korfhage HigherDose Red Light Shower Filter for $599: The HigherDose Red Light Shower Filter (6\/10, WIRED Reviewed) is, in some ways, the most intriguing shower filter idea I&#8217;ve encountered in the past year: It incorporates a ring of lights, delivering dual red [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4667,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[807,56,612,246,42],"class_list":["post-4666","post","type-post","status-publish","format-standard","has-post-thumbnail","category-gadgets","tag-bathroom","tag-buying-guides","tag-fashion-beauty","tag-household","tag-shopping"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>7 Best Shower Filters of 2026 Are WIRED-Tested and -Approved - Silvybrand Lifestyle Blog<\/title>\n<meta name=\"description\" content=\"I rigorously tested shower water filters for total chlorine removal. 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