Water Filters * | Water Filter Parts Pentek 150235 20 In. X 4-1/2 In. Whole House Filter Housing With 1-1/2 In. Line Inlet/Outlet

This Pentek 150235 1-1/2 In. #20 Big Blue Filter Housing With Pressure Relief Is Suitable For High-Flow And Heavy Sediment Applications. The Sump Is Made Of Reinforced Polypropylene For Strength And Resistance To Chemicals, And The Cap Is Made Of High-Flow Polypropylene (Hfpp) For Stiffness. The Cap Has 1.5 In. Female National Pipe Thread Taper (Npt) Threaded Input And Output Connections And A Nitrile Butadiene Rubber (Buna-N) O-Ring To Ensure A Watertight Seal. A Pressure Relief Button On The Inlet Side Of The Cap Releases Pressure In The Housing For Changing Filter Cartridges. The Housing Can Be Used With A 20 In. X 4-1/2 In. Filter Cartridge (Sold Separately). It Has An Initial Pressure Drop Of 1 Psi At A Flow Rate Of 20 Gpm, A Maximum Operating Pressure Of 90 Psi, And A Maximum Operating Temperature Of 100 F (37.8 C). This Filter Housing Meets National Sanitation Foundation/American National Standards Institute (Nsf/Ansi) Standard 42 For Quality Assurance, And Is For Use In Various High-Flow Applications, Including Residential Drinking Water Filtration, Food Service, And Irrigation, Among Others.

• Large Filter Housing For High-Flow And Heavy Sediment Applications
• Reinforced Polypropylene Sump For Strength And Chemical Resistance
• Use With A 20 In. X 4-1/2 In. Filter Cartridge (Sold Separately)
• Pressure Relief Button Makes Changing Cartridges Easier
• Initial Pressure Drop Of 1 Psi At A Flow Rate Of 20 Gpm