iSpring WGB21B 2-Stage Whole House Water Filtration System

The WGB21B is a great point of entry filtration system and an excellent alternative to the larger WGB22B (4.5X20) for smaller homes or where limited space may be a concern. Unlike point of use systems the WGB21B will filter water directly from your source. This means that water from every outlet in your home will have passed through this filter . providing up to 50 .000 gallons of clean water for the entire family.