iSpring FC25B 20 x 4.5 CTO Carbon Block Whole House Water Filter Replacement Cartridge

About this item

• Peace of Mind Customer Service: Register online to activate your manufacturer and life-time free tech support from U. S. local support team. We stand behind our products and if you encounter any problems with any of our water filters please reach out to us immediately. We are happy to help!
• Please Note: The water filter cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
• Standard Size: Our FC25B whole house water filter fits standard housings that requires 20” x 4.5” water filter cartridges, including brand name models. The 20” x 4. 5” water filter cartridge has a minimum impact on water flow (up to 15 GPM) and require minimum maintenance
• Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC25B carbon block filter is specially designed to remove up to 99% of chlorine from water as well as taste and odor compounds, cloudiness, and chemicals.
• Exceptional Quality: The FC25B CTO Carbon Block filters utilize premium coconut shell activated carbon to ensure superior filtration performance and extended filter longevity. This highly porous activated carbon serves as an efficient adsorbent, offering an extensive surface area for contaminants to bind. This comprehensive water filtration system has been evaluated by an independent third-party to comply with NSF/ANSI regulations.