Pentek 151122 O-ring for Big Blue/HD Housings

151122

The Pentek 151122 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, 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.

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

Pentek 151122 O-ring for Big Blue/HD Housings Product Reviews :

•   food grade silicon spray
  Jim - Canton, OH  
  
  Buy food grade silicon spray and lube the O-rings and sump threads before assembly. If lubed, the O-rings are reusable. You should still have spares. Especially if you don't have a bypass and need to get water back on in the house!
  
  
•   Marty from Arizona
  Mike Thoma - Lafayette, IN  
  
  Marty is correct in everything he says above.
  
  
•   Pentek Filter Housing O-Ring
  Marty - Arizona  
  
  You'll want to replace this o-ring with every filter change, although merchants who sell the filter cartridges never mention it. Once you remove the old filter for a change, and the existing o-ring pops out (which it will!), you'll never get the old one to re-seat in the groove because it will have deformed and expanded in size.