Quality Pentair 20-inch Big Blue twin housing kits are made in USA. Ideal for houses with four or more people, with two or more bathrooms. Used for whole-of-house water treatment, they are fitted a 10-micron polyester pleated sediment filter cartridge to remove large dirt particles and a 5-micron polyester spun cartridge to remove finer silt particles.
Specifications Inlet/Outlet 1½ inch BSP Flow Rate 20-90 litres per minute Pressure Maximum 600 kpa Minimum 300 kpa.
- Twin 20″ x 4.5″ Pentair Big Blue Filter Housings. Dimensions: 680mmH x 390mmW x 225mmD
- Black powder coated stainless steel twin mounting bracket
- 8 x housing screws with washers
- opening handle
- 20″ x 4.5″ 10-micron polyester pleated filter cartridge
- 20″ x 4.5″ 5-micron polyester spun filter cartridge