{"product_id":"20-inch-kdf-replacement-cartridge","title":"Purcooflow 20\" x 4.5\" 5 Micron KDF \u0026 Carbon Composite Filter - Heavy Metal Reduction","description":"\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eAdvanced Heavy Metal Removal:\u003c\/b\u003e Formulated with high-purity KDF-55 media to significantly reduce water-soluble heavy metals, including \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"133\"\u003eLead, Iron, Manganese, Mercury, Arsenic, and Chromium\u003c\/b\u003e. Protect your family from the hidden neurological and physical risks of metal contamination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eMulti-Stage Deep Purification:\u003c\/b\u003e Combines premium Kinetic Degradation Fluxion (KDF) with high-grade activated carbon. This dual-action technology targets chlorine, hydrogen sulfide, pesticides, and VOCs for crystal-clear, odorless water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eBacteriostatic Property:\u003c\/b\u003e Unlike standard carbon filters, the KDF media creates an unfavorable environment for bacteria and algae growth within the filter cartridge, ensuring the filter remains hygienic throughout its entire lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eMaximum Protection for Appliances:\u003c\/b\u003e By removing scale-causing minerals and corrosive heavy metals, this filter extends the life of your plumbing, water heaters, and high-end bathroom fixtures by preventing buildup and oxidation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit for 20\" x 4.5\" Big Blue Systems\u003c\/strong\u003e: Compatible with all standard 20-inch Big Blue housings and most whole-house filtration systems. Easy drop-in replacement with no modification required.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eHigh-Capacity \u0026amp; Long Lifespan:\u003c\/b\u003e Designed for 20\" x 4.5\" Big Blue housings. Its massive surface area supports high flow rates with zero pressure drop, making it the ultimate choice for large villas and well-water filtration. \u003cspan\u003e We suggest replacing the KDF water filter cartridge every 6-12 months (or 100,000 gallons) depending on your water quality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Purcooflow","offers":[{"title":"2 Pack","offer_id":50644426719518,"sku":"PJS02LXU03-U1","price":169.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":50644426752286,"sku":"PJS02LXU03-U1-4PACK","price":329.99,"currency_code":"USD","in_stock":true},{"title":"8 Pack","offer_id":50644426785054,"sku":"PJS02LXU03-U1-8PACK","price":649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1829\/5326\/files\/purcooflow20inchkdffilter.jpg?v=1771916962","url":"https:\/\/www.purcooflow.com\/products\/20-inch-kdf-replacement-cartridge","provider":"Purcooflow","version":"1.0","type":"link"}