Pentek O-Ring for 10" or 20" Big Blue Housing (151122) Aqualux 1 x Pentek ChlorPlus 20

1 x Pentek ChlorPlus 20 Carbon Filter Cartridge (255417-43)

Reversible Filter Cartridge

Polyolefin outer cover

The Harmsco PP-BB-10-1 is a pleated polyester 1-micron (absolute) sediment filter cartridge

18 GPM flow rate

Pentek O-Ring for 10" or 20" Big Blue Housing (151122) Aqualux 1 x Pentek ChlorPlus 20Description The Pentek 151122 is an o ring for both 10" and 20" big blue Pentek housings. Big blue housings use cartridges that are 4 to 4. 5" in diameter. This o ring may not be compatible with other manufacturers housings. Tech Specs Buna N FDA Grade 5 3 4" diameter In the Box 1 x Pentek O Ring for 10" or 20" Big Blue Housing (151122)