iSpring F2WGB22BPF 4.5" x 20" 2-Stage Whole House Water Filter

PFAS-Targeted Carbon Filter. Includes one FC25B-PF PFAS water filter designed to reduce up to 99% of PFAS, including PFOA and PFOS, along with chlorine, VOCs, and unpleasant tastes and odors.

Powerful Sediment Filtration. The FP25B sediment removal filter effectively removes sand, silt, rust, and other large particles to protect your plumbing system and extend the life of the second-stage carbon filter.

High Capacity & Long Lifespan. Each whole house water filter lasts up to 100,000 gallons or 6-12 months depending on water quality—ideal for families seeking consistent whole-house water protection.

Quick and Easy Filter Replacement – This 2-stage water filter replacement set features standard 20” x 4.5” cartridges designed for easy drop-in installation into the iSpring WGB22B-PF or other compatible whole home water filters. Each water filter is individually sealed for freshness and comes with clear instructions, making it simple to replace and maintain your water filter system for home.

Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems.