Filterite Water Filter model 1PS Oring

[rswitz]

The O-ring for my Filterite water filter, model 1PS, has stretched and does not fit into the groove and I'm looking for a replacement. Can you help me find a replacement?

[waterfilters]

Unfortunately, Filterite no longer makes these parts.

I have two suggestions:

1) You can measure the diameter of your current oring and try to find a matching one on our oring page:
O-Rings for Whole House Housings, ORings for Under Sink Systems, and Gaskets for Wholehouse Systems

2) You may want to consider replacing your entire system since replacement parts are no longer available. The Culligan HF-365 is a great system that comes with a wrench, extra oring, bracket, and a filter.
Culligan HF-365 Whole House Water Filter Housing and Culligan Sears HF365 Filtration System

Thank you,
WaterFilters.NET