Autotrol 255 Flapper Disc Set (1000250) Filter O-Rings The Pentek CBC-20 (155309-43) is

The Pentek CBC-20 (155309-43) is a multi-purpose carbon block filter cartridge that is ideally suited for chlorine and taste/odor reduction in many residential and commercial applications

1 x Harmsco HC/90-5 Hurricane Polyester Filter Cartridge

500 gallon chloramine reduction capacity at 2 gpm

This housing will accept all 10" Big Blue format filter cartridges which measure roughly 10" length X 4

1 x Bottom Piston Assembly (60401)

Autotrol 255 Flapper Disc Set (1000250) Filter O-Rings The Pentek CBC-20 (155309-43) isDescription The Autotrol 1000250 is a replacement flapper disc set for the Autotrol 255 water softener control valve. Tech Specs N A In the Box 1 x Autotrol 255 Flapper Disc Set (1000250)