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The Pentek 151122 o-ring replacement is used with 1" and 1-1/2" Big Blue, HD, and Heavy Duty Housings by Culligan, Ametek, Pentek, US Filter, Plymouth, Kleen Plus, *SpringHouse and American Plumber. The o-ring is compatible and interchangeable with the Culligan OR-100 and W10-OR. The Pentek 151122 is constructed from durable Buna-N that is resistant to a variety of liquids and temperatures. O-ring maintenance is important for preventing leaks, loss of pressure, and damage to equipment. Regularly replace o-rings and if you notice signs of wear or cracks, the o-ring should be replaced immediately.

Pentek 151122 Specifications:

• Part number: 151122
• Dimensions: 5-3/4" (Outside Diameter)
• Bead Size: 0.170 inches
• Material: Buna-N
• Not compatible with Big Clear Housings

The Pentek 151122 O-ring Fits Standard Size Big Blue/HD Housings With Model Numbers:

Ametek

• HD-10-R50, BBS

American Plumber

• 152014, 152015, 152016, W2015-PR, W15-PR, W2010-PR, W10-PR, WHCF-DWHBB, WWHC, 152017, 152022

Culligan

• HD-950, HD-950A

Pentek

• 150237, 150239, 150469

Check manufacturer housing specifications to determine compatibility