Filter Housing Replacement O-rings with Silicone

(6 reviews) Write a Review
Ships within 1-2 days


Product Features

Replacement O-rings

3 o-rings for standard sized RO and RO/DI filter housings to replace cracked or torn o-rings that would allow water to leak


A 1 gram tube of silicone for lubricating the o-rings to ensure that they seal completely and don't rip or tear when tightening

Product Description

It is recommended to change the o-rings once a year with each filter change to ensure that your housings are completely sealing to prevent costly and messy water leaks.

More Info

View AllClose

6 Reviews

  • 5
    Perfect Fit

    Posted by Garry Sellers on Aug 24 2023

    Perfect fit, super-fast service, and excellent customer servicel

  • 5
    O-Rings replacement

    Posted by Crystal K. Preston on Jun 28 2022

    Work great.

  • 5

    Posted by Vicki Torres on Feb 1 2022

    The O rings seldom need replacement because they always look in good condition, so I just put the same ones back after wiping clean. I appreciate the silicon, though, and have saved the new rings.

  • 5
    Periodic O-RIng Replacement Is A Good Idea

    Posted by Alan H on Jan 7 2022

    In order to insure that your pre-filter housings fit snugly, it's a good idea to replace them occasionally in order to prevent leakage when replacing filters. The silicone will help to protect the rings. They're not expensive, and spare parts are worth having on hand.

  • 2
    O ring order

    Posted by Gary deBey on Feb 25 2019

    Two attempts and still not the right o rings. Finally found correct ones else where. Why at least three sizes?

  • 5
    Love AWF

    Posted by Steven Deller on Oct 30 2014

    AWF support is responsive. Their packages include everything needed. An example is including the 1g of silicone for lubrication. O-Rings appear to be of the highest quality. Responsive, attention to detail. Great company.

View AllClose