Pentek (151122) Replacement O-Ring for #10 or #20 Big Blue Filter Housing Pentek (155309-43) 20"x2.5" CBC-20 Carbon-Briquette 0.5 Micron Filter and filter longevity matter

and filter longevity matter

Lab-Grade Accuracy

} This IPW Industries cartridge combines 5 pounds of KDF-55 media with granular activated carbon in a 10" x 4

Big Blue Capacity

Pentek (151122) Replacement O-Ring for #10 or #20 Big Blue Filter Housing Pentek (155309-43) 20"x2.5" CBC-20 Carbon-Briquette 0.5 Micron Filter and filter longevity matterThe Pentek 151122 O Ring is an FDA grade Buna N replacement seal engineered for Big Blue and Heavy Duty filter housings across major brands. This 5. 5 inch inner diameter ring ensures a leak proof seal when properly lubricated and installed according to manufacturer guidelines. SPECIFICATIONS Pentek 151122 O Ring Technical Details Model Number Pentek 151122 Material FDA Grade Buna N (Nitrile Rubber) Inner Diameter (ID) 5. 5 inches Outer Diameter (OD)