Pentek - EP-20BB - 20" x 4.5" Carbon-Briquette 5 Micron Filter Quantity:Pack of 2 } The Pentek WS-10 is

} The Pentek WS-10 is a 10" x 2

The KDF media also controls scale

replacement sleeve size 20

Big Blue/Boy

Pentek - EP-20BB - 20" x 4.5" Carbon-Briquette 5 Micron Filter Quantity:Pack of 2 } The Pentek WS-10 isThe Pentek EP 20BB is a 20" x 4. 5" carbon briquette cartridge that combines the deep reduction power of activated carbon with a nominal 5 micron sediment rating and an Endurawrap pre filter for extended service life. Rated for 40,000 gallons and designed for whole house, commercial, and well water systems, it delivers reliable chlorine, taste, and odor removal without sacrificing flow or capacity. SPECIFICATIONS Pentek EP 20BB Filter Specs Dimensions