Captain O-Ring - Replacement Pentek 151254 / 3M 68898-31 / American Plumber WBC-OR Square O-Ring 3 Pack

 The Pentek 151254 "Square-Cut" O-ring is used to seal water filter housings. It has an inside diameter of approximately 5.40 inches and outside diameter of approximately 5.65 inches. This o-ring is made of nitrile butadiene rubber Buna-N for flexibility and resistance to abrasion and tearing.

Compatible with the following filter housing models:

• American Plumber W10-BC, W15-BC, 152080
• Pentek 10 Big Clear 10 only, not the 20 and Big White Housings that require the square-cut o-ring
• Pentek 10-BC, 20-BC, 166219, 166201
• 3M AquaPure filters that require part number 68898-31 including older AP801 housings that use the square cut o-ring
• Omnifilter BF9, BF9C
• Ametek HD10-CL

The 151254 o-ring is a direct replacement for the following other part numbers:

• 3M AquaPure 68898-31
• American Plumber WBC-OR
• Omnifilter OK8

Includes three 3 Square-Cut 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.