{"product_id":"wd-tst-uf-replacement-filters","title":"Replacement Filters for under sink 3-stage Ultrafiltration Stainless Steel Water Filter System","description":"\u003cdiv class=\"get-certified-info\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"get-product-feature\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"spec\"\u003e\n    \u003cdiv class=\"spec-grid\"\u003e\n        \u003cdiv class=\"spec-item\"\u003e\n            \u003cdiv\u003e\n                \u003cpre class=\"label\"\u003eModel number\u003c\/pre\u003e\n                \u003cpre class=\"spec-content\"\u003eWD-P1, WD-U2 , WD-C3\u003c\/pre\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"spec-item\"\u003e\n            \u003cdiv\u003e\n                \u003cpre class=\"label\"\u003eOperating temperature\u003c\/pre\u003e\n                \u003cpre class=\"spec-content\"\u003e40-100℉ (5-38℃)\u003c\/pre\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"spec-item\"\u003e\n            \u003cdiv\u003e\n                \u003cpre class=\"label\"\u003eWorking pressure\u003c\/pre\u003e\n                \u003cpre class=\"spec-content\"\u003e15-87 psi\/ 0.1-0.6 MPa\u003c\/pre\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"spec-item\"\u003e\n            \u003cdiv\u003e\n                \u003cpre class=\"label\"\u003eFlow rate\u003c\/pre\u003e\n                \u003cpre class=\"spec-content\"\u003e1.5 GPM (tested under 60 psi)\u003c\/pre\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"spec-item\"\u003e\n            \u003cdiv\u003e\n                \u003cpre class=\"label\"\u003eFeed water requirement\u003c\/pre\u003e\n                \u003cpre class=\"spec-content\"\u003eMunicipal tap water\u003c\/pre\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"spec-item\"\u003e\n            \u003cdiv\u003e\n                \u003cpre class=\"label\"\u003eFilter capacity\u003c\/pre\u003e\n                \u003cpre class=\"spec-content\"\u003eFirst P1 filter: up to 6-8 months\u003cbr\u003e\n                    Second U2 filter: up to 12 months\u003cbr\u003e\n                    Third C3 filter: up to 12-24 months\u003c\/pre\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"product-specification-showMore\"\u003e\u003ca\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/waterdrop-productSpecifications-down.png?v=1599120896\" alt=\"down\"\u003e\n        \u003cp\u003eShow More Information\u003c\/p\u003e\n    \u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv class=\"product-specification-content-div\"\u003e\n        \u003cdiv class=\"specification-box-top-box\"\u003e\n            \u003cdiv class=\"product-specification-content\" id=\"specificationBoxTop\"\u003e\n                \u003cdiv class=\"paragraph-P4\"\u003e\n                    \u003cdiv class=\"product-specification-content-p\"\u003eThis stainless steel 3 stage filtration system is currently the most popular type of filter. Unlike common plastic systems on the market, the Waterdrop 3-stage stainless steel water filtration system is made of lead-free stainless steel, which makes the system resistant to corrosion and compression. It is durable, strong, and less prone to cracking. At the same time, the thick sealing ring in the cap prevents leakage.\u003c\/div\u003e\n                    \u003cdiv class=\"product-specification-content-p\"\u003eThis Waterdrop 3-stage undersink water filter has 6 layers of premium filtration material, including non-woven fabric, PP cotton, activated carbon block, and an ultrafiltration membrane. The 0.01μm precise ultrafiltration membrane filters out most harmful substances larger than 0.01μm, such as rust, sediment, chlorine taste and odor, benzene, bacteria, and colloids. It can also partially reduce algae, chloride, copper, lead, and mercury. The activated carbon block and PP cotton effectively reduce chlorine, heavy metals, chemicals, cysts, odor, rust, and large particles in your water while improving the taste.\u003c\/div\u003e\n                    \u003cdiv class=\"product-specification-content-p\"\u003eThe Waterdrop 3 stage water filter system has recyclable housing. You need to replace only the inner filter. The system can last for a long time. The PP filter lasts 6-8 months, the UF filter lasts 12 months, and the CT filter offers an ultra-long life of up to 24 months, which may vary according to local water quality.\u003c\/div\u003e\n                    \u003cdiv class=\"product-specification-content-p\"\u003eIf you are looking for a filter that doesn’t require a drill, this is the best one for you. The system can hang on the wall or stand on the floor. Also, it has a 1.59 GPM water flow. With a complete accessory kit, you can finish the installation without having to purchase extra tools\u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faqpage\" id=\"faq\"\u003e\n    \u003cdiv class=\"accordion\" id=\"section2\"\u003e\n        \u003ch2\u003eWhat is the difference between TST-UF and TSA-10?\u003c\/h2\u003e\n        \u003cspan class=\"icon-plus\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq-container\"\u003e\n        \u003cdiv class=\"content\"\u003e\n            \u003cdiv class=\"faqpage-content-text\"\u003eThe Waterdrop TSA-10 is an under-sink 3 stage water filter system featuring PP cotton, granular activated carbon, activated carbon block, and KDF. Meanwhile, the Waterdrop TST-UF system adopts an advanced ultrafiltration membrane. With 0.01-micron filtration precision, the system can filter out more contaminants than TSA-10. Also, the TST-UF has stainless steel housing, which is stronger and more durable.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"accordion\" id=\"section2\"\u003e\n        \u003ch2\u003eWhat is the difference between the TST-UF and WD-UA?\u003c\/h2\u003e\n        \u003cspan class=\"icon-plus\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq-container\"\u003e\n        \u003cdiv class=\"content\"\u003e\n            \u003cdiv class=\"faqpage-content-text\"\u003eThe Waterdrop WD-UA is an under-sink single-stage filter featuring PP cotton and activated carbon block. Meanwhile, the Waterdrop TST-UF consists of a 3-stage filter, which is more effective and powerful. With 0.01-micron filtration precision, the system can filter out more contaminants than the WD-UA. Also, TST-UF has stainless steel housing, which is stronger and more durable.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"accordion\" id=\"section2\"\u003e\n        \u003ch2\u003eHow do I replace the filter for this stainless steel water filtration system?\u003c\/h2\u003e\n        \u003cspan class=\"icon-plus\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq-container\"\u003e\n        \u003cdiv class=\"content\"\u003e\n            \u003cdiv class=\"faqpage-content-text\"\u003eReplacement is easy. Simply twist off the stainless steel housing, remove the expired filter, and insert a new one. The twist-to-lock design makes the replacement process simple and smooth. Twist on the housing when you’re done.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"accordion\" id=\"section3\"\u003e\n        \u003ch2\u003eHow long is the filter life of this 3-stage undersink water filter?\u003c\/h2\u003e\n        \u003cspan class=\"icon-plus\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq-container\"\u003e\n        \u003cdiv class=\"content\"\u003e\n            \u003cdiv class=\"faqpage-content-text\"\u003eThe PP filter lasts 6-8 months, the UF filter lasts 12 months, and the CT filter offers an ultra-long life of up to 24 months, which may vary according to local water quality.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"accordion\" id=\"section3\"\u003e\n        \u003ch2\u003eWhat contaminants can this 3-stage undersink water filter reduce?\u003c\/h2\u003e\n        \u003cspan class=\"icon-plus\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq-container\"\u003e\n        \u003cdiv class=\"content\"\u003e\n            \u003cdiv class=\"faqpage-content-text\"\u003eThis 3-stage undersink water filter effectively filters out bacteria, chlorine, heavy metals, large particles, cysts, sand, rust, sediment, chloramines, asbestos, giardia, chemicals, and more.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"accordion\" id=\"section3\"\u003e\n        \u003ch2\u003eWhat are the pros of this stainless steel 3 stage filtration system?\u003c\/h2\u003e\n        \u003cspan class=\"icon-plus\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq-container\"\u003e\n        \u003cdiv class=\"content\"\u003e\n            \u003cdiv class=\"faqpage-content-text\"\u003eThe Waterdrop under-sink stainless steel 3 stage filtration system has premium 304 stainless steel housing, which is lead-free, corrosion-proof, and compression-proof. The low lead and cadmium content makes it stronger and durable enough to resist cracking. The thickened sealing ring prevents leakage. If you encounter any problems within the first three years of use, kindly reach out to us and we will solve them.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"accordion\" id=\"section3\"\u003e\n        \u003ch2\u003eCan the Waterdrop stainless steel water purifier be recycled?\u003c\/h2\u003e\n        \u003cspan class=\"icon-plus\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq-container\"\u003e\n        \u003cdiv class=\"content\"\u003e\n            \u003cdiv class=\"faqpage-content-text\"\u003eYes, the stainless steel housing can be recycled. When a filter expires, simply replace the inner filter while the housing remains on.\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n    \u003cdiv class=\"blocks-box\"\u003e\n        \u003cdiv class=\"blocks-item blocks-item-opposite\"\u003e\n            \u003cdiv class=\"blocks-item-img\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/wd-product-WD-TST-UF-img-6.jpg?v=1626418552\"\u003e\u003c\/div\u003e\n            \u003cdiv class=\"blocks-item-text\"\u003e\n                \u003cdiv class=\"product-details-title\"\u003ePerfect Fit\u003c\/div\u003e\n                \u003cdiv class=\"product-details-title-p\"\u003eThe PP, UF, CT filter are compatible with Waterdrop WD-TST-UF stainless steel 3 stage filtration system.\u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"blocks-item\"\u003e\n            \u003cdiv class=\"blocks-item-img\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/wd-product-WD-TST-UF-img-7.jpg?v=1626418551\"\u003e\u003c\/div\u003e\n            \u003cdiv class=\"blocks-item-img\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/wd-product-WD-TST-UF-img-8.jpg?v=1626418552\"\u003e\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"blocks-item blocks-item-opposite\"\u003e\n            \u003cdiv class=\"blocks-item-img\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/wd-product-WD-TST-UF-img-9.jpg?v=1626418552\"\u003e\u003c\/div\u003e\n            \u003cdiv class=\"blocks-item-text\"\u003e\n                \u003cdiv class=\"product-details-title\"\u003ePremium Selected Ultrafiltration Membrane\u003c\/div\u003e\n                \u003cdiv class=\"product-details-title-p\"\u003eThe 0.01 μm ultrafiltration membrane effectively eliminates most contaminants larger than 0.01 μm.\u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"blocks-item\"\u003e\n            \u003cdiv class=\"blocks-item-text\"\u003e\n                \u003cdiv class=\"product-details-title\"\u003eUltra-long Lifespan\u003c\/div\u003e\n                \u003cdiv class=\"product-details-title-p\"\u003e3-stage undersink water filters are designed to be discarded once it expires. The PP filters lasts 6-8 months, UF filter lasts up to 12 months, and CT filter offers an ultra-long life of up to 24 months, which may vary according to local water quality. This saves your money and efforts while protecting the environment.\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"blocks-item-img\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/wd-product-WD-TST-UF-img-10.jpg?v=1626418552\"\u003e\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"blocks-item blocks-item-opposite\"\u003e\n            \u003cdiv class=\"blocks-item-img\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/wd-product-WD-TST-UF-img-11.jpg?v=1626418552\"\u003e\u003c\/div\u003e\n            \u003cdiv class=\"blocks-item-text\"\u003e\n                \u003cdiv class=\"product-details-title\"\u003eConvenient Operation And Simple Replacement\u003c\/div\u003e\n                \u003cdiv class=\"product-details-title-p\"\u003eYou will replace the internal filter in a moment by just unscrewing the external housing, removing the expired filter and installing a new filter.\u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"blocks-item\"\u003e\n            \u003cdiv class=\"blocks-item-text\"\u003e\n                \u003cdiv class=\"product-details-title\"\u003e1.59 GPM Extensive Water Flow\u003c\/div\u003e\n                \u003cdiv class=\"product-details-title-p\"\u003eThe flow rate can get as high as 1.59 GPM, which means you can fill a 8oz cup of water in 2.3 seconds. Water flow remains stable even at high speed.\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"blocks-item-img\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/6156\/7570\/files\/wd-product-WD-TST-UF-img-12.jpg?v=1626418552\"\u003e\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e\n    \/\/ \u003c![CDATA[\n    var swiper = new Swiper('#ro-swiper-container', {\n        slidesPerView: 3,\n        spaceBetween: 40,\n        allowTouchMove: false,\n        breakpoints: {\n            1024: {\n                slidesPerView: 3,\n                spaceBetween: 30,\n            },\n            768: {\n                slidesPerView: 2,\n                spaceBetween: 20,\n                allowTouchMove: true,\n            },\n            640: {\n                slidesPerView: 1,\n                spaceBetween: 20,\n                allowTouchMove: true,\n            },\n            414: {\n                slidesPerView: 1,\n                spaceBetween: 10,\n                allowTouchMove: true,\n            }\n        },\n\n        navigation: {\n            nextEl: '.swiper-button-next',\n            prevEl: '.swiper-button-prev',\n        },\n\n    });\n    \/\/ ]]\u003e\n\u003c\/script\u003e \u003cscript type=\"text\/javascript\"\u003e\n    \/\/ \u003c![CDATA[\n    $(document).ready(function () {\n        $('.accordion').accordion({\n            defaultOpen: 'section1',\n            cookieName: 'accordion_nav'\n        });\n    });\n    \/\/ ]]\u003e\n\u003c\/script\u003e","brand":"Waterdrop","offers":[{"title":"One set (3 filters included)","offer_id":51861653913964,"sku":"WD-PUC","price":81.99,"currency_code":"USD","in_stock":false},{"title":"WD-P1","offer_id":51861653946732,"sku":"WD-P1","price":18.99,"currency_code":"USD","in_stock":false},{"title":"WD-U2","offer_id":51861653979500,"sku":"WD-U2","price":36.99,"currency_code":"USD","in_stock":false},{"title":"WD-C3","offer_id":51861654012268,"sku":"WD-C3","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/6759\/8700\/files\/wd-product-WD-TST-UF-img-1.png?v=1740526696","url":"https:\/\/test.waterdropfilter.com\/es\/products\/wd-tst-uf-replacement-filters","provider":"New Test Store","version":"1.0","type":"link"}