Culligan OR-34 O-Ring of 4.125-Inch Diameter

• The OR-34 rubber o-ring gasket is 4.125" in diameter and is a Buna-N o-ring.
• The OR-34 o-ring gasket is used to seal the housing bottom to the housing top to prevent leaks.
• The OR-34 o-ring gasket should be lubricated with silicone lubricant to prevent leaks in the water filtration system.
• The OR-34 can be used Ace Hardware, American Plumber, Ametek, Culligan, MasterPlumber, Pentek, and US Filter Plymouth Products.
• The OR-34 oring should be replaced every two filter changes or if there is damage to the OR-34 oring.

I fully expected a rubber O-Ring with no moving parts to work correctly, but boy howdy I was surprised at just how well this sucker worked. It sealed up my Culligan HF-150A Whole House filter housing like NOBODY''S business. I was like "no way", but the OR-34 was all "Pffft, I can seal this up in my sleep. Or whatever, as I am a non-living inanimate object that doesn''t actually sleep."

Seriously though, I was pleasantly surprised to find out that these are 2 packs of O-Rings, rather than singles.

Buy Culligan OR-34 O-Ring of 4.125-Inch Diameter Now

I only trust the Culligan brand for my residential water filter needs. This part works great and if you use petroleum jelly on this prior to installation it will last you for a number of water filter changes!

Read Best Reviews of Culligan OR-34 O-Ring of 4.125-Inch Diameter Here

bought this as a back-up main unit comes with one of couse,but if I need one I''ve got it .would''nt want to wait on a replacement part would you???????

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Just what I needed at the right price delvered quickly. How much can you you say about an o ring.

The product advertised, is not the product that shipped. It was actually a different model of the same product. Therefore, I am cannot use the product.