{"title":"Boroux Filters","description":"\u003cp\u003eBOROUX Foundation Black Filters and Proactive Fluoride Add-On Filters — WQA-certified replacement filter elements for BOROUX systems and compatible gravity systems including Berkey.\u003c\/p\u003e","products":[{"product_id":"boroux-foundation-black-filters","title":"BOROUX Foundation Black Filters","description":"\u003cp\u003e\u003cspan\u003eBOROUX Foundation black filters are \u003c\/span\u003e\u003ca href=\"https:\/\/boroux.com\/products\/boroux-foundation-water-filter?variant=40560368844878#compatibility\"\u003ecompatible with popular water filtration systems. \u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eWe recommend replacing a pair of BOROUX Foundation Filters every 12 months. Filter lifespan will vary depending on source water quality and usage. \u003c\/span\u003e\u003cspan\u003eA pair of filters is warranted and guaranteed to filter effectively for 12 months. \u003c\/span\u003e\u003cb id=\"docs-internal-guid-bfbb0aa5-7fff-5293-f7fa-2ae0332a7652\"\u003e\u003c\/b\u003e\u003cspan\u003eThe black carbon filter elements are equipped with Stem Saver technology for added durability during handling and cleaning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWQA certified to NSF\/ANSI 42, NSF\/ANSI\/CAN 401, and NSF\/ANSI\/CAN 372\u003c\/li\u003e\n\u003cli\u003eVerified Third Party Filtration Performance. \u003ca href=\"https:\/\/boroux.com\/pages\/what-does-boroux-foundation-filter-remove\"\u003e\u003cspan\u003eSee Test Results\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 12 months of filtration¹\u003c\/li\u003e\n\u003cli\u003eReinforced Stem Saver™ design for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with popular gravity-fed filters\u003c\/li\u003e\n\u003cli\u003eUncompromising quality, direct to you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boroux","offers":[{"title":"Set of 2 filters","offer_id":53540282532119,"sku":null,"price":166.0,"currency_code":"USD","in_stock":false},{"title":"Set of 4 filters","offer_id":53540282564887,"sku":null,"price":332.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/8159\/2855\/files\/boroux_foundation_replacement_filters_08_2025_dd5be93f-5216-4c96-85aa-e1a1c09441a2.webp?v=1781538976"},{"product_id":"boroux-proactive-fluoride-add-on-filter","title":"BOROUX Proactive Fluoride Add-On Filter","description":"\u003cp\u003e\u003cspan\u003eThe BOROUX Proactive Fluoride Filter is a high-performance, alumina-free solution that \u003c\/span\u003e\u003ca href=\"https:\/\/boroux.com\/blogs\/boroux-blog\/new-boroux-fluoride-filter\"\u003e\u003cstrong\u003eremoves up to 99% of fluoride\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e. Its patent-pending upflow design and dual-layer nano-carbon filtration maximize contact time and \u003c\/span\u003e\u003cspan\u003efiltration efficiency. Housed in durable stainless steel shells, it’s compatible with BOROUX Foundation and Black Berkey® filters, delivering \u003c\/span\u003e\u003cstrong\u003eup to 1,000 gallons\u003c\/strong\u003e\u003cspan\u003e of clean, fluoride-reduced water per pair. \u003c\/span\u003e\u003cspan\u003eThe fluoride filter is an add-on filter located in the lower chamber and must be attached to a filter housed in the upper chamber.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"details__heading\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThe reusable stainless steel shell is required for use with Fluoride Filter.\u003c\/span\u003e\u003c\/strong\u003e It supports our \u003cstrong\u003eupflow design\u003c\/strong\u003e, which directs water from the bottom up—slowing the flow rate and increasing \u003cstrong\u003econtact time \u003c\/strong\u003ebetween water and filtration media. This optimized interaction enhances fluoride reduction and overall effectiveness.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e99.9% fluoride reduction \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/Proactive_Test_Report_V2_1.8.26.pdf?v=1768243343\" title=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/9580\/7310\/files\/Proactive_Test_Report_V2_1.8.26.pdf?v=1768243343\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 gallon capacity\u003c\/li\u003e\n\u003cli\u003eDual-Layer filtration \u003ca href=\"https:\/\/boroux.com\/blogs\/boroux-blog\/new-boroux-fluoride-filter\" title=\"https:\/\/boroux.com\/blogs\/boroux-blog\/new-boroux-fluoride-filter\"\u003eLearn More\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePatent Pending\u003c\/li\u003e\n\u003cli\u003e304 stainless steel shell\u003c\/li\u003e\n\u003cli\u003eIndependently Tested \u0026amp; Verified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"rte text-size-small\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFilters are comprised of a specialized blend of activated carbon. The BOROUX Foundation Filters contain silver, an antimicrobial agent, to prevent microorganisms from degrading the product itself. This filter is not intended to filter microorganisms.\u003c\/p\u003e\n\u003ctable class=\"table-block__table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"table-row\"\u003e\n\u003ctd class=\"table-cell\"\u003e\n\u003cdiv class=\"table-cell__content\"\u003e\n\u003ch5\u003eFilter Capacity \u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table-cell\"\u003e\n\u003cdiv class=\"table-cell__content\"\u003e\n\u003cp\u003eUp to 1,000 gallons per pair, depending on the quality of the influent water.¹\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-row\"\u003e\n\u003ctd class=\"table-cell\"\u003e\n\u003cdiv class=\"table-cell__content\"\u003e\n\u003ch5\u003eDimensions\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table-cell\"\u003e\n\u003cdiv class=\"table-cell__content\"\u003e\n\u003cp\u003e2.67” x 2.67” x 7”\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"table-row\"\u003e\n\u003ctd class=\"table-cell\"\u003e\n\u003cdiv class=\"table-cell__content\"\u003e\n\u003ch5\u003eComposition\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table-cell\"\u003e\n\u003cdiv class=\"table-cell__content\"\u003e\n\u003cp\u003eFilters are comprised of a specialized blend of activated carbon specifically formulated to address fluoride. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits most gravity-fed water filtration systems and fluoride filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BOROUX Foundation Filters are warranted to be free from defects in material and workmanship for one year from the date of purchase. This warranty does not cover failures resulting from abuse, misuse, alteration, damage, failure to follow installation and use instructions, or wear consistent with the expected filter lifespan. If the product is deemed defective, we will replace it. Proof of purchase, a description of the product, and an explanation of the alleged defect must be provided to process a warranty claim.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Boroux","offers":[{"title":"Fluoride filter: Set of 2 filters 2 reusable stainless steel shell filters up to 1000 gallons","offer_id":53540282630423,"sku":null,"price":139.0,"currency_code":"USD","in_stock":false},{"title":"Fluoride filter: Set of 2 filters  filters up to 1000 gallons","offer_id":53540282663191,"sku":null,"price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/8159\/2855\/files\/proactive-all_fdab213b-6be5-4dcd-8c95-4201ad18faa8.webp?v=1781538977"}],"url":"https:\/\/9dm1pc-41.myshopify.com\/collections\/boroux-filters.oembed","provider":"Shower Filter Store","version":"1.0","type":"link"}