BIG 3-PIECE FILTER HOUSING 20 INCH WITH 1.5 INCH F IN/OUT THREAD WHITE - H.S. 84212100

The FB9BG2015W is a 20″ BIG three-piece filter housing designed for high-flow applications using 4.5″ cartridges. Its white PP bowl provides excellent pressure resistance and chemical durability, while the NBR O-ring ensures reliable sealing. It includes an air valve for venting and a wrench for easy cartridge replacement.

Featuring 1.5″ F BSPP threaded connections, a 6-bar pressure rating and a 4–40°C operating range, this housing is suitable for high-capacity filtration systems, commercial installations, industrial water treatment units and demanding residential applications.