Pentair Big Clear 10 Whole House Water Filter Housing (Heavy Duty) 1 NPT Ports

HEAVY DUTY FILTER HOUSING ideal for large-capacity, high flow applications. CLEAR SUMP HOUSING offers on-site examination of flow, cartridge life and performance. PRESSURE RELIEF BUTTON for easy cartridge replacement. COMPATIBLE WITH ANY 10″ x 4.5″ Big Blue or other heavy duty sediment or carbon filter cartridge. CONSTRUCTED of reinforced polypropylene (cap) and Lexan (sump). Pentair Pentek Big Clear Filter Housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The extra large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow-rate applications. Sumps are available in both 10″ and 20″ lengths. The cap is available with 1 NPT inlet and outlet ports. The 1-1/2 internal port allows a greater volume of liquid to pass through the cap more rapidly. Big Clear Filter Housings offer on-site examination of flow, performance, and cartridge life and are ideal for a variety of applications. The 1 polypropylene caps are available with a pressure-relief button on the inlet side to relieve pressure inside the housing. Caps are constructed of reinforced polypropylene. The 10″ sumps are made of Lexan and the 20″ sumps are SAN (Styrene acrylonitrile).