20" Transparent Big Blue Housing for Whole House Water Filtration System, 1” Brass Port, Mounting (3 pack) Hardware

20” Transparent Big Blue Housing Set EXTENDS LIFE of Washing Machines, Water Heaters & Other Household Appliances Removing Chlorine, Taste, Odors & Other Particles USE FOR Whole House ACCEPTS Most Standard 20”X 4.5” Big Blue Water Filter Cartridges (Sold Separately) 1" Inlet / Outlet Brass Ports, Presser Relief Button