O-Ring for 10" Reverse Osmosis Canisters

O-Ring for 10" Reverse Osmosis Canisters
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O-Ring for 10" Reverse Osmosis Canisters

77% Recommend this to a friend (10 of 13)

SKU: 200904
In Stock: 1,692
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Quick Overview

O-Ring for the 10“ Reverse Osmosis Canister.  This o-ring may or may not fit in all 10" canisters due to manufacturing differences.


Full Details

O-Ring for the 10“ Reverse Osmosis Canister.  This o-ring may or may not fit in all 10" canisters due to manufacturing differences.


Items 1 to 12 of 13 total

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  • The perfect cure for my stupidity By Merle on 4/26/2017

    I purchased several of these O-rings to replace the originals that I stupidly wore out early by not adding the Dow Molykote 111 to the shopping cart!! Everyone knows that soft rubber sticks and yet I "assumed" I did not need to protect the O rings from sticking. Big mistake. These O-rings are perfect replacements for the ones on my 150 gpd brs RO/DI unit!!!
  • Does its job! By Tiki on 3/8/2017

    Our 6 stages RO/DI came without one of these rings and my husband and I tinkered for a while trying to figure out why we had a dripping leak.
    ...which is entirely silly since we had a replacement O-ring on the way within a few hours of finally emailing BRS support (duh!). We weren't in a hurry getting set up though, so it wasn't a big deal and totally our fault for not catching sooner! Very happy and impressed!
  • Not the same size By John on 1/5/2017

    My small BRS reactor started leaking and I did not see a o ring specifically for the small reactor. I emailed service and she had me order this o ring. it is much thinner than the original and appears to be a touch smaller. I installed it and sure enough it did not stop the leak. I made sure not to over tighten the canister. I'll need to contact service again.
  • Just what I needed By Steven on 12/3/2015

    This is a perfect fit for the BRS Deluxe Reactor. Works great.
  • works great By Robert on 9/9/2015

    The o-ring came in within two days. I put it right in and it was a perfect fit.
  • brs reactor o ring By paul on 2/6/2015

    these work great if your brs standard reactor o rings are getting old. I was having to really over tighten the reactor to make it seal, but after replacing them I can go back to hand tight or so.
  • Works By Adam on 1/31/2015

    Does what it's supposed to for the size its designed for.
  • Works Great By Mark on 12/14/2014

    I had to replace one of the o-rings on my new value ro/di unit. I couldn't find the exact size of the one that came in it anywhere locally. These are the ones you need. They're cheap. They work. I can't complain.
  • slow leak By Oscar on 11/16/2013

    I have a very high pressure 95psi water line. While these o-rings seem to work okay when new, by the time you replace the filter cartridges you will notice that they have become bit squared. I have measured these to be 85mm ID by 4mm CS. My solution is a #340 standard, 70 duro, FDA approved, EPDM o-rings that I bought from an online o-ring store. The size is slightly bigger than this o-ring but works perfectly, 3 3/8"ID by 3/16"CS. Now I don't have to over tighten to get a perfect seal. FYI, I bought my 5 stage plus from BRS in July 2012 so I'm not sure if I have the old model.
  • Too small By Ron on 9/23/2013

    I had to return the O-rings as they were not the correct size. The O-rings do not fit the older RO canisters
  • The Fix That I Needed--Pronto By Old Salt on 4/4/2013

    For some reason, my BRS reactor came without an o ring. BRS sent one of these out to me at no charge. Got it within two days. Now the reactor is going strong. The product is fine, but the customer service is exceptional.
  • Perfect By Steven on 2/14/2013

    I ended up ordering these hoping that they would fit a different manufacturers canister but they were just a hair smaller in diameter.

    After getting the sediment canister to seal I still had a leak on the carbon stage and the new o-ring didn't do the trick.

    Sent BRS and email and they offered to send me an older style o-ring at no charge. THIS IS HOW CUSTOMER SERVICE SHOULD BE!!!!

    Even though I only spent a few dollars they were willing to go above and beyond to help me get my RO working again!


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Product Questions

Will this o-ring fit the BRS GFO & Carbon Reactor – Dual?
Question by: Sara Leibowitz on Jan 15, 2016 2:07:00 PM
Great question!
This O-Ring will work perfect with our reactors! Feel free to let us know if you have any further questions!
Answer by: Connor (Admin) on Jan 15, 2016 3:26:00 PM
Will the 10 inch o ring fit my 6 stage drinking and reef rodi system
Question by: balfred herrera on Jun 10, 2016 11:04:00 PM
No answers yet. Be the first to answer the question!