{"product_id":"ispring-f2us21b-cpb-direct-connect-us21b-cpb-replacement-filter-set-45x10-undersink-water-filtration-lead-removal-gac-kdf-cartridges","title":"iSpring F2US21B-CPB Direct Connect US21B-CPB Replacement Filter Set, 4.5\"x10\" Undersink Water Filtration, Lead-Removal, GAC KDF Cartridges","description":"\u003cul\u003e\n\u003cli\u003eLead Removal: The media of the FC15B-PB filter can effectively remove up to 99% of lead from your water, ensuring safer drinking water for your household.\u003c\/li\u003e\n\u003cli\u003eSuperior GAC KDF Filtration: The 1st-stage FG15B-KS effectively reduces PFAS, PFOA\/PFOS, chlorine, mercury, cloudiness, colors, bad taste, and many other heavy metals.\u003c\/li\u003e\n\u003cli\u003eStandard Size: Our filters fit standard 10\" x 4.5\" housings, including brand-name models.\u003c\/li\u003e\n\u003cli\u003eBuilt to Last: Your filter changing schedule will depend on the contamination level of your source water. We recommend changing your filters every 12 months or after filtering up to 80,000 gallons of water.\u003c\/li\u003e\n\u003cli\u003eGuaranteed Freshness: Each cartridge is individually wrapped to maintain optimal freshness. Please unwrap before use.\u003c\/li\u003e\n\u003cli\u003ePeace of Mind Support: Register online to activate your warranty and enjoy lifetime free tech support from our U.S.-based team. We stand by \u003cspan\u003eour \u003c\/span\u003e\u003cspan\u003eproducts—if\u003c\/span\u003e you encounter any issues, contact us immediately and we'll gladly assist!\u003c\/li\u003e\n\u003cli\u003eImportant Note: This filter does not reduce Total Dissolved Solids (TDS) like an RO membrane. If TDS removal is your goal, we recommend exploring our iSpring Reverse Osmosis (RO) systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iSpring","offers":[{"title":"Default Title","offer_id":43813695324234,"sku":"F2US21B-CPB","price":153.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1689\/0954\/files\/F2US21B-CPB.jpg?v=1784775011","url":"https:\/\/www.ispringfilter.com\/products\/ispring-f2us21b-cpb-direct-connect-us21b-cpb-replacement-filter-set-45x10-undersink-water-filtration-lead-removal-gac-kdf-cartridges","provider":"iSpring Water Systems","version":"1.0","type":"link"}