Water Filter O-Rings

If you want to keep your filter leak-free, you’ll have to invest in a quality water filter O-ring. It’s a small but important part that prevents little disasters and keeps your system in great working shape. Simply replace it every second time you change your water filter and you’ll be good to go!

What size?

Water filter O-rings come in a variety of sizes. Pay attention to what you need and don’t be fooled! The size of your water filter has nothing to do with the type of O-ring you should purchase. Rather, it has everything to do with the size of your filter housing.  It’s also important to understand that o-ring sizing is not universal - you can’t necessarily interchange o-rings between different brands.

Interested in learning more about replacement parts like water filter O-rings? Talk with one of our great Certified Water Specialists or visit our helpful Learn section for general information about filtering your water.