Pentair Water

Pentek 151122 O-Ring for 10" & 20" Big Blue

Part Number: 151122
Alt. Part Number: OR-100
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Replacement o-ring for Pentek 10" and 20" Big Blue and Big Black filter housings.
Replacement O-ring for Pentek 10" and 20" Big Blue and Heavy Duty Housings private labeled as Culligan HD-950, HD-950A, Ametek HD10R50BBS, US Filter, Plymouth, Kleen Plus, and American Plumber W10-PR, W2010-PR, W15-PR, W2015-PR, WWHC,152014, 152015, 152016, 152017, 152022.
O-ring can be used in place of the OR-100 by Culligan, True Value 852-574 and American Plumber W10-OR.

Note: This o-ring will NOT work in Pentek Big Clear or Big White housings.

Pentek 151122 O-Ring
  • O-Ring For Big Blue Water Filter Housing
  • Buna-N FDA Grade
  • 5 3/4" Diameter
O-Ring Sealant & Lubricant
Get more protection for your equipment by using Dow 111 O-Ring Silicone Lubricant. An o-ring lubricant and sealant with a wide range of applications.

Compatible with:
Ace Hardware4001756, 49561
American PlumberW10-OR, 152032
Culligan Water FiltersOR-100, OR100,151122-27,01019189
Pura UV Lamps & Filters34202017
California residents Prop 65 Warning
This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm.