Pentek (151122) Replacement O-Ring for #10 or #20 Big Blue Filter Housing Lead Removal1829 Remove the spent filter and

Remove the spent filter and thread on a new Omnipure Q-Series cartridge

Reduces total dissolved solids to near-zero levels for cosmetics

Use with Oakton replacement pH and ORP sensors for ongoing maintenance

Automated Chemical Feed for Consistent Water Treatment

Consult your tank manufacturer for recommended bed depth and backwash rates based on flow requirements

Pentek (151122) Replacement O-Ring for #10 or #20 Big Blue Filter Housing Lead Removal1829 Remove the spent filter andThe 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)