WaterFilterExperts.com > Pentek O-Ring for Big Blue Housings

Pentek O-Ring for Big Blue Housings

Pentek 151122 | Our#: 175595

$6.19

(Regular $9.99, You Save $3.80)
In Stock
Volume Pricing You Save
1 $6.19 ea.  
2 - 3 $5.98 ea. $0.21 ea. (3%)
4 - 5 $5.84 ea. $0.35 ea. (6%)
6 - 9 $5.49 ea. $0.70 ea. (11%)
10+ $4.94 ea. $1.25 ea. (20%)

Replaces These O-Rings

  • Ace Hardware 4001756
  • American Plumber W10-OR
  • American Plumber 152032
  • Ametek 151122-03
  • Culligan 1019189
  • Culligan 151122-27
  • Culligan OR-100

Fits These Housings

  • Ace Hardware 49561 Housing
  • American Plumber WWHC System
  • American Plumber W2015-PR Housing
  • American Plumber W15-PR Housing
  • American Plumber W2010-PR Housing
  • American Plumber W10-PR Housing
  • Ametek HD-10-R50
  • Culligan HD-950
  • Most Brands 5.75" Dia. Housings
  • Pentek BBFS-222 System
  • Pentek 150469 Housing
  • Pentek 150239 Housing
  • Pentek 150237 Housing
  • Pentek #20 Big Blue Housing
  • Pentek #10 Big Blue Housing

Pentek O-Ring for Big Blue Filter Housings

Pentek 151122 O-ring (OR-100) is used for "Big Blue" Housings by Culligan, Ametek, Ace Hardware, Pentek, US Filter, Plymouth, Kleen Plus, and American Plumber. O-ring is approximately 5 3/4" in diameter.  This O-Ring is used in all Big Blue housings by Pentek with 1" NPT and 1-1/2" NPT  EXCEPT the Big Clear Housing.

An O-Ring is very important part of your water filter system, and it should be maintained and replaced regularly.  The O-Ring serves as a gasket to seal the housing sump to the housing cap to prevent leaks.

Important O-Ring Tips:

  • Inspect O-Ring during each filter change for damage, cracks, splits
  • Cover O-Ring with silicon lubricant during each filter change
  • Do not overtighten filter sump (do not use filter wrench to tighten sump - only use wrench to loosen sump)
  • Repace O-Ring every two filter changes