The iSpring WGB31B-KS whole house water filter system delivers effective, space-efficient protection for homes with moderate water usage or installation space constraints. This 3-stage filtration setup features a premium GAC+KDF filter in stage 2 that targets a wide range of harmful contaminants—reducing heavy metals, lead, mercury, hydrogen sulfide, and more, commonly found in both municipal and well water. Paired with a high-efficiency sediment filter and a coconut shell carbon block, the WGB31B-KS helps eliminate dirt, rust, chlorine, odors, and unpleasant taste—providing clean, great-tasting water from every tap. Compact filter housings with standard 1” NPT inlet/outlet connections offer easy installation and reliable flow rates with minimal pressure drop. With a capacity of up to 50,000 gallons per set, this system is a reliable choice for households looking to improve water quality throughout the entire home. Each cartridge is individually sealed to ensure freshness and top filtration performance. For complete water purification including TDS reduction, pair it with an iSpring Reverse Osmosis system.
