Captain O-Ring's replacement 151362 o-ring is a replacement for Pentek's 20" Big Clear filter housings (166201) as well as any other filter housing that call for o-ring part number 151362. Check your filter housing's manual to confirm the part number required.
What to expect: This item includes three (3) O-Rings in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.
Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC.
