{"title":"Gravity Filters","description":"\u003ch2\u003eLooking For Replacement Filters For Your Gravity System?\u003c\/h2\u003e\n\u003cp\u003eDid you know that ProOne® G3.0 gravity filters fit most competitive gravity system brands including Alexapure, AquaCera, Doulton (British Berkefeld), Berkey®, Patriot Pure, and Waterdrop?* With four different sizes available, rest assured there is a ProOne® G3.0 gravity filter to meet and exceed your needs.\u003c\/p\u003e\n\u003cp\u003eHere’s what you should know about the ProOne® G3.0 filter:\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eNSF\/ANSI-42 component certified quality – we don’t just say it, we back it up – see our NSF certification\u003c\/li\u003e\n\u003cli\u003eNSF\/ANSI standards independently lab tested – see our published lab report\u003c\/li\u003e\n\u003cli\u003eAll-in-one filter technology – no add on fluoride filter required\u003c\/li\u003e\n\u003cli\u003eNo priming required.\u003c\/li\u003e\n\u003cli\u003eNo need to store in a wet container when not in use\u003c\/li\u003e\n\u003cli\u003eComes with a full factory warranty – no prorated terms\u003c\/li\u003e\n\u003cli\u003eDoes not contain alumina (aluminum oxide)\u003c\/li\u003e\n\u003cli\u003eDoes not contain coconut carbon\u003c\/li\u003e\n\u003cli\u003eInfused bacteriostatic outer ceramic shell and proprietary carbon-based granular media inside the core of the filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eWhy is NSF important?\u003c\/h2\u003e\n\u003cp\u003eNSF is the leading global, third-party testing and certification organization for products that come in contact with drinking water. Third-party, independent certification is important for consumers when purchasing drinking water filters because it is the only objective way to validate a manufacturer’s product health and performance claims. The NSF certification process gives confidence to consumers by allowing them to confirm that the product performs as claimed.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eYour #1 choice in replacement gravity filters.\u003c\/h2\u003e\n\u003ch2\u003eMost tested. Most trusted.\u003csup\u003eTM\u003c\/sup\u003e\u003cimg class=\"alignnone wp-image-634474\" style=\"font-size: 16px;\" src=\"https:\/\/prooneusa.com\/wp-content\/uploads\/2024\/08\/Competitors-POG-V4.png\" alt=\"\" width=\"500\"\u003e\n\u003c\/h2\u003e","products":[{"product_id":"proone-g2-0-5","title":"ProOne® G3.0 5\"","description":"\u003cp\u003e\u003cstrong\u003eDiscontinued: This product is being discontinued.  While supplies last. We apologize for any inconvenience this may cause. Please feel free to reach out to our customer support team with any questions or concerns. They can be reached at \u003ca href=\"mailto:support@prooneusa.com\"\u003esupport@prooneusa.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eALL SALES ARE FINAL. NO RETURNS ACCEPTED. FILTERS ARE NEW AND COME WITH FULL FACTORY WARRANTY.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-pm-slice=\"1 1 \u0026lt;\u0026gt;\"\u003eReduces microplastics and lead, at a 40% lower price than Berkey\u003c\/li\u003e\n\u003cli\u003eFits most gravity systems, like Berkey, Purewell, Waterdrop\u003c\/li\u003e\n\u003cli\u003eFeatures ceramic and carbon technologies, unlike most filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ProOne® G3.0 series filter is the only gravity filter that bears the distinguished NSF\/ANSI-42 component \u003cem\u003e\u003ca href=\"https:\/\/pld.iapmo.org\/file_info.asp?file_no=0016544\"\u003ecertification\u003c\/a\u003e\u003c\/em\u003e. The only gravity filter certified to reduce Total PFAS (forever chemicals), Lead \u0026amp; Microplastics. Ideal for use with most natural potable water sources. Available in 4 sizes to fit most gravity filter systems, including Berkey®, AlexaPure®, Aquacera®, Boroux®, British Berkefeld®, Doulton®, Patriot Pure®, Purewell® and Waterdrop®.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAdvanced features of the ProOne® G3.0 series filter include:\u003cbr\u003e\n-“All-in-one” filter technology. NO add-on filter required for fluoride reduction\u003cbr\u003e\n- Infused bacteriostatic outer ceramic shell and proprietary carbon-based granular media inside the core of the filter.\u003cbr\u003e\n-No priming required\u003cbr\u003e\n-Cleanable, reusable, can be stored in a cool dry place when not in use\u003cbr\u003e\n-Does not need to be kept saturated when not in use\u003cbr\u003e\n-Available in 4 sizes, 4”, 5”, 7” and 9” tall by 2.75” diameter\u003cbr\u003e\n-Improved flow rates\u003cbr\u003e\n-May contain coconut\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested by a certified independent lab to NSF\/ANSI Standards 42, 53 and 401.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProOne G3.0 Ceramic Gravity Countertop Water Filters are NSF\/ANSI-42 Component Certified!\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eProOne® Water Filters offers affordable water filtration systems to help improve the quality of your water. Dedication to innovation, extensive testing, and exceptional customer service is our commitment to you!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"\/pages\/lab-reports\"\u003e\u003cem\u003eClick here for certifications\u003c\/em\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/3630\/2114\/files\/Replacement_ProOne_G2.0_web.pdf?v=1781035517\"\u003e\u003cem\u003eClick here for instructions\u003c\/em\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"ProOne","offers":[{"title":"1 ProOne G3.0 5\" Filter Element","offer_id":45378325315618,"sku":"PROF05A","price":58.36,"currency_code":"USD","in_stock":false},{"title":"2 ProOne G3.0 5\" Filter Elements","offer_id":45378325348386,"sku":"PROF502A","price":108.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/3630\/2114\/files\/POG3_5_IAPMO.png?v=1778789244"},{"product_id":"proone-g2-0-7","title":"ProOne® G3.0 7\"","description":"\u003cp\u003e\u003cstrong\u003eDiscontinued: This product is being discontinued.  While supplies last. We apologize for any inconvenience this may cause. Please feel free to reach out to our customer support team with any questions or concerns. They can be reached at \u003ca href=\"mailto:support@prooneusa.com\"\u003esupport@prooneusa.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eALL SALES ARE FINAL. NO RETURNS ACCEPTED. FILTERS ARE NEW AND COME WITH FULL FACTORY WARRANTY.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-pm-slice=\"1 1 \u0026lt;\u0026gt;\"\u003eReduces microplastics and lead, at a 40% lower price than Berkey\u003c\/li\u003e\n\u003cli\u003eFits most gravity systems, like Berkey, Purewell, Waterdrop\u003c\/li\u003e\n\u003cli\u003eFeatures ceramic and carbon technologies, unlike most filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ProOne® G3.0 series filter is the only gravity filter that bears the distinguished NSF\/ANSI-42 component \u003cem\u003e\u003ca href=\"https:\/\/pld.iapmo.org\/file_info.asp?file_no=0016544\"\u003ecertification\u003c\/a\u003e\u003c\/em\u003e. The only gravity filter certified to reduce Total PFAS (forever chemicals), Lead \u0026amp; Microplastics. Ideal for use with most natural potable water sources. Available in 4 sizes to fit most gravity filter systems, including Berkey®, AlexaPure®, Aquacera®, Boroux®, British Berkefeld®, Doulton®, Patriot Pure®, Purewell® and Waterdrop®.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAdvanced features of the ProOne® G3.0 series filter include:\u003cbr\u003e\n-“All-in-one” filter technology. NO add-on filter required for fluoride reduction\u003cbr\u003e\n- Infused bacteriostatic outer ceramic shell and proprietary carbon-based granular media inside the core of the filter.\u003cbr\u003e\n-No priming required\u003cbr\u003e\n-Cleanable, reusable, can be stored in a cool dry place when not in use\u003cbr\u003e\n-Does not need to be kept saturated when not in use\u003cbr\u003e\n-Available in 4 sizes, 4”, 5”, 7” and 9” tall by 2.75” diameter\u003cbr\u003e\n-Improved flow rates\u003cbr\u003e\n-May contain coconut\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested by a certified independent lab to NSF\/ANSI Standards 42, 53 and 401.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProOne G3.0 Ceramic Gravity Countertop Water Filters are NSF\/ANSI-42 Component Certified!\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eProOne® Water Filters offers affordable water filtration systems to help improve the quality of your water. Dedication to innovation, extensive testing, and exceptional customer service is our commitment to you!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"\/pages\/lab-reports\"\u003e\u003cem\u003eClick here for certifications\u003c\/em\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/3630\/2114\/files\/Replacement_ProOne_G2.0_web.pdf?v=1781035517\"\u003e\u003cem\u003eClick here for instructions\u003c\/em\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"ProOne","offers":[{"title":"1 ProOne G3.0 7\" Filter Element","offer_id":45378325643298,"sku":"PROF07A","price":63.16,"currency_code":"USD","in_stock":true},{"title":"2 ProOne G3.0 7\" Filter Elements","offer_id":45378325676066,"sku":"PROF702A","price":116.76,"currency_code":"USD","in_stock":true},{"title":"3 ProOne G3.0 7\" Filter Elements","offer_id":45378325708834,"sku":"PROF703A","price":167.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/3630\/2114\/files\/POG3_IAPMO.png?v=1778789246"},{"product_id":"proone-g2-0-9","title":"ProOne® G3.0 9\"","description":"\u003cp\u003e\u003cstrong\u003eDiscontinued: This product is being discontinued. While supplies last. We apologize for any inconvenience this may cause. Please feel free to reach out to our customer support team with any questions or concerns. They can be reached at \u003ca href=\"mailto:support@prooneusa.com\"\u003esupport@prooneusa.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eALL SALES ARE FINAL. NO RETURNS ACCEPTED. FILTERS ARE NEW AND COME WITH FULL FACTORY WARRANTY.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces microplastics and lead, at a 40% lower price than Berkey\u003c\/li\u003e\n\u003cli\u003eFits most gravity systems, like Berkey, Purewell, Waterdrop\u003c\/li\u003e\n\u003cli\u003eFeatures ceramic and carbon technologies, unlike most filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ProOne® G3.0 series filter is the only gravity filter that bears the distinguished NSF\/ANSI-42 component \u003cem\u003e\u003ca href=\"https:\/\/pld.iapmo.org\/file_info.asp?file_no=0016544\"\u003ecertification\u003c\/a\u003e\u003c\/em\u003e. The only gravity filter certified to reduce Total PFAS (forever chemicals), Lead \u0026amp; Microplastics. Ideal for use with most natural potable water sources. Available in 4 sizes to fit most gravity filter systems, including Berkey®, AlexaPure®, Aquacera®, Boroux®, British Berkefeld®, Doulton®, Patriot Pure®, Purewell® and Waterdrop®.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAdvanced features of the ProOne® G3.0 series filter include:\u003cbr\u003e-“All-in-one” filter technology. NO add-on filter required for fluoride reduction\u003cbr\u003e- Infused bacteriostatic outer ceramic shell and proprietary carbon-based granular media inside the core of the filter.\u003cbr\u003e-No priming required\u003cbr\u003e-Cleanable, reusable, can be stored in a cool dry place when not in use\u003cbr\u003e-Does not need to be kept saturated when not in use\u003cbr\u003e-Available in 4 sizes, 4”, 5”, 7” and 9” tall by 2.75” diameter\u003cbr\u003e-Improved flow rates\u003cbr\u003e-May contain coconut\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested by a certified independent lab to NSF\/ANSI Standards 42, 53 and 401.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProOne G3.0 Ceramic Gravity Countertop Water Filters are NSF\/ANSI-42 Component Certified!\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eProOne® Water Filters offers affordable water filtration systems to help improve the quality of your water. Dedication to innovation, extensive testing, and exceptional customer service is our commitment to you!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"\/pages\/lab-reports\"\u003e\u003cem\u003eClick here for certifications\u003c\/em\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/3630\/2114\/files\/Replacement_ProOne_G2.0_web.pdf?v=1781035517\"\u003e\u003cem\u003eClick here for instructions\u003c\/em\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"ProOne","offers":[{"title":"1 ProOne G3.0 9\" Filter Element","offer_id":45378326134818,"sku":"PROF09A","price":67.16,"currency_code":"USD","in_stock":true},{"title":"2 ProOne G3.0 9\" Filter Elements","offer_id":45378326167586,"sku":"PROF902A","price":125.56,"currency_code":"USD","in_stock":true},{"title":"3 ProOne G3.0 9\" Filter Elements","offer_id":45378326200354,"sku":"PROF903A","price":188.76,"currency_code":"USD","in_stock":true},{"title":"4 ProOne G3.0 9\" Filter Elements","offer_id":45378326233122,"sku":"PROF904A","price":239.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/3630\/2114\/files\/POG3_9_IAPMO.png?v=1778789252"}],"url":"https:\/\/prooneusa.com\/collections\/proone-gravity-filters.oembed","provider":"ProOne","version":"1.0","type":"link"}