O ring measure
In measuring for a new Oring, do you measure from the inside, outside or middle? I'm looking at my water filter and need a new ring. The ring is about 4" but 1/8" thick. So that would be about .25 ...
Forum Discussion
Go on to the website of any online water filter store. They all sell o-rings. Most of the time, when you order a single o-ring by size you get a bag of assorted o-rings. In the bag will be an o-ring that will fit your water filter. It is just as cheap to buy the o-ring "kits" as it is to buy a single o-ring and then you can give the rest of the bag to someone who uses a different brand filter than you. I currently have 5 or 6 unopened bags of o-rings in my garage. This way I have o-rings for my well filters and my trailer filters.
Randy
Randy
