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Culligan OR-100 O-Ring for Big Blue Housings 3-Pack

4.5 (4) Write Review
Free shipping on orders over $29.99

$20.08

$ 9 .99 $9.99

In Stock

About this item

  • the replacement o-rings - 3 pack
  • Dimensions: 5-1/2 in ID x 5-3/4 in OD
  • Material: Buna-N
  • Specifications: 1 in
  • Suitable for: HD-950 HD-950A Water Filters


This is the Culligan OR-100 replacement o-ring that fits the Culligan HD-950 Housing. Replacing your o-ring on a regular basis will help decrease the likelihood of leaks and maintenance issues long term. Buy your replacement OR-100 today.Pack of 3


David Harrington
Reviewed in the United States on June 5, 2024
Fast delivery
J. M.
Reviewed in the United States on May 18, 2023
The Culligan OR-100 o-ring is thicker than the one used by Pentek in its 10x4.5 Big Blue filter, and it provides a more reliable seal.
Gerald C.
Reviewed in the United States on November 19, 2023
well made
Philip S. Pennisi
Reviewed in the United States on January 13, 2022
Good to have on hand replacing water filter.