{"product_id":"calgon-carbon-3-4-cf-box","title":"Calgon Carbon, 3\/4 CF Box","description":"\u003cp\u003eFor compact and right-sized filter systems, this 3\/4 cubic foot box of Calgon Carbon FILTRASORB 200 granular activated carbon delivers the same trusted water-polishing performance in a smaller charge of roughly 25.5 lbs. It is a coal-based GAC produced specifically for drinking-water treatment, providing noticeable improvements in taste, odor, and clarity at the tap. When a full cubic foot is more media than your tank requires, this three-quarter charge lets you load exactly the correct amount without waste or guesswork, making it a practical option for smaller residential vessels.\u003c\/p\u003e\u003cp\u003eFILTRASORB 200 is an acid-rinsed activated carbon manufactured from select grades of bituminous coal. It was developed for groundwater applications and is highly effective against the taste and odor compounds, chlorine-based disinfection by-products, and low-level volatile organic compounds that can affect water quality at the point of use. As water flows through the carbon bed, these unwanted compounds are adsorbed onto the enormous internal surface area of the granules, leaving the finished water visibly clearer and noticeably fresher to drink.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3\/4 cubic foot box containing approximately 25.5 lbs of media\u003c\/li\u003e\n\u003cli\u003eGranular activated carbon made from premium bituminous coal\u003c\/li\u003e\n\u003cli\u003eReduces taste, odor, chlorine by-products, and trace VOCs\u003c\/li\u003e\n\u003cli\u003eAcid-rinsed formulation well suited to groundwater treatment\u003c\/li\u003e\n\u003cli\u003eRugged grains endure repeated backwashing, air scouring, and transport\u003c\/li\u003e\n\u003cli\u003eBuilt to comply with AWWA B604-05, ANSI\/NSF 61, and Food Chemicals Codex provisions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDependable in Continuous-Flow Beds\u003c\/h3\u003e\u003cp\u003eThe irregularly shaped granules are intended for fixed filter beds in continuous-flow purification, where they maintain steady, consistent contact with the water and deliver strong, reliable adsorption over a long working life. Their proven durability lets them withstand many backwash cycles with minimal attrition, which keeps the bed performing well year after year. For best results, load this carbon into a correctly sized tank over proper gravel support, then backwash on commissioning to settle the bed evenly and rinse away the lightest fines before placing the filter in service. The payoff is cleaner, fresher, better-tasting water throughout your home or small commercial system, backed by a media built to recognized standards. Monitoring water taste and odor over time gives you a practical sense of when the carbon's adsorption capacity is nearing exhaustion, allowing you to schedule a media change before performance noticeably declines at the tap.\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":45668800397365,"sku":"FILTRASORB 200-75BOX","price":251.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/filtrasorb-200_b731c729-6d54-44e1-943a-3b0390e49e79.jpg?v=1782683971","url":"https:\/\/watersoftenerplus.com\/zh-hant-as\/products\/calgon-carbon-3-4-cf-box","provider":"Water Softener Plus","version":"1.0","type":"link"}