{"title":"for US21B Series","description":null,"products":[{"product_id":"ispring-fc15b-big-blue-whole-house-water-filter-with-45-x-10-inch-cto-carbon-block-45-x-10-whit","title":"iSpring FC15B 5-Micron Coconut Shell Activated CTO Carbon Block Water Filter Replacement Cartridge for Under Sink and Whole House Water Systems","description":"\u003cul\u003e\n\u003cli dir=\"ltr\"\u003eUsing quality coconut shell carbon and highly compact fabrication tech, this activated carbon block CTO(Chlorine, Taste, and Odor) filter cartridge is designed and produced to achieve filtration efficiency and long filter life for 10\" Whole House and Undersink Water Filtration Systems. Free of surfactants, binders, and adhesives. No leaching carbon ash.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eKnocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is effective on herbicides and industrial solvents and other contaminants like trihalomethanes. Steady flow and high absorption.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eFilters up to 50,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 50,000 gallons of water for ideal performance, depending on the quality of source water and daily water consumption.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eFits standard 10\"x4.5\" whole house and undersink water filtration systems. Official 2nd stage Carbon Block replacement filter cartridge for iSpring Under Sink Water Filtration System US21B as well as Whole House Water Filtration System WGB21B; 1st stage replacement filter cartridge for WGB21BM and WGB21B-PB. Individually sealed for freshness.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eYour worry-free shopping experience is backed by a 30-day money-back guarantee, extended warranty upon registration, and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iSpring","offers":[{"title":"Default Title","offer_id":43841400832074,"sku":"FC15B","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1689\/0954\/files\/FC15B.jpg?v=1784884076"}],"url":"https:\/\/www.ispringfilter.com\/collections\/for-us21b-series.oembed","provider":"iSpring Water Systems","version":"1.0","type":"link"}