APEC 20 Inch Big Blue Whole House Water Filter Housing 1" Inlet/Outlet (HBB-20) Choose Your Model:20" Big Blue Housing 1" FPT (HBB-20) ensuring softer water for your

ensuring softer water for your entire home and protecting your plumbing and appliances

and other contaminants

The 3-in-1 filter contains pre-filter

featuring industry leading performance

APEC 20 Inch Big Blue Whole House Water Filter Housing 1" Inlet/Outlet (HBB-20) Choose Your Model:20" Big Blue Housing 1" FPT (HBB-20) ensuring softer water for yourExperience superior water filtration with our premium 20 inch Big Blue housing. Designed for high flow applications with 1" inlet outlet ports, this durable reinforced polypropylene housing withstands chemicals and pressure variations. Perfect for whole house filtration, it protects appliances while delivering cleaner, safer water throughout your home.