Culligan OR-100 HD-950 O-Ring-- (Package Of 6)

$ 62.40

Culligan OR-100 O-Ring for Big Blue Housings. If you take the o-ring out of the package and uncoil it, you will see that it is actually 5.75 inches in diameter.

  • The OR-100 O-Ring has been branded under Ace Hardware, American Plumber, Ametek, Culligan, Pentek, US Filter Plymouth Products.
  • The OR-100 o-ring is a lubricated rubber gasket for Big Blue whole house housings. The OR-100 is NOT for Big Clear housings.
  • The OR-100 rubber o-ring gasket is 5.75" in diameter and is a Buna-N FDA grade o-ring.
  • The OR-100 o-ring gasket is used to seal the housing sump to the housing cap to prevent leaks.
  • The Pentek OR-100 o-ring gasket should be well lubricated with silicone lubricant to prevent leaks in the water filtration system.