iSpring FC25B Whole House Water Filter Replacement Cartridge, CTO Carbon Block, 20” x 4.5”
Brand: iSpring
Color: Gray
Categories: Tools & Home Improvement, Kitchen & Bath Fixtures, Water Filtration & Softeners, Replacement Water Filters, Replacement Under-Sink Water Filters


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 various natural organic compounds, taste and odor compounds, and synthetic organic chemicals.
Standard Size: Our filter set fits standard 20” x 4. 5” housings, including brand name models.
Top-Notch Quality: Our FC25B CTO Carbon Block filters are made of high-quality coconut shell activated carbon for maximum filtration efficiency and filter life. Activated carbon is an effective adsorbent because it is a highly porous material and provides a large surface area to which contaminants may adsorb. They are tested by an independent third-party to meet NSF/ANSI standards. The 20” x 4. 5” filter cartridges have a minimum impact on water flow (up to 15 GPM) and require minimum mainte
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 products please reach out to us immediately. We are happy to help!
Please Note: The 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.

Material: ‎Carbon Block
Product Dimensions: ‎4.5 x 4.5 x 20 inches
Item Weight: ‎5.19 pounds
External Testing Certification: NSF
Brand: ISpring
Item Package Quantity: ‎1
Included Components: ‎1 FC25B CTO Carbon Block Water Filter
Batteries Required?: ‎No
Manufacturer: ‎iSpring Water Systems
Date First Available: October 6, 2016
ASIN: B01M1197LW
Country of Origin: ‎China
Item model number: ‎FC25B
Batteries Included?: ‎No
Customer Reviews: 4.7 out of 5 stars 737 ratings 4.7 out of 5 stars
Size: ‎1 Count (Pack of 1)
Is Discontinued By Manufacturer: ‎No
Part Number: ‎FC25B
Color: ‎Gray
Number Of Pieces: ‎1