Pentek Big White Large 20″ x 4.5″ filter housing engineered for high-flow applications in whole-of-house, pump, tank, and commercial systems. Features a square cut sealing ring that seats deep into the housing sump for a reliable.
This premium plastic housing accommodates any 20″ x 4.5″ cartridge, delivering greater capacity and extended service life compared to standard filter housings. Built with polypropylene construction and stainless steel relief button assembly for durability and safety.
Rated to 90 psi (6.2 bar) and 38.8°C maximum temperature, with flow rates up to 170 Lpm depending on filter selection, water pressure, and pipe size. Housing only — cartridge filters sold separately.
Specifications
- Flow rate: up to 170 Lpm depending on filter used and water pressure & pipe size.
- Dimensions: 606mm high x 184mm wide.
- Max pressure: 90 psi (6.2 bar)
- Max temp: 38.8˚C
- Materials of construction: housing Polypropylene (HFPP) Relief button assembly 300 series Stainless steel, EPDM amd Polypropylene.
- Specification Sheet
Spare Parts
