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3pcs O-Ring for Reverse Osmosis Water Filter Housings, Diameter 3.5inch O.D. Black O-Ring

Free shipping on orders over $29.99

$6.99

$ 2 .99 $2.99

In Stock

About this item

  • Compatibility: Compatible with most industry standard size 10-inch filter housings.
  • Material: O-ring is made of high-quality and durable rubber. Durable to use.
  • Seal leakage: Can be used in combination with any food grade lubricant to provide the largest leakage seal for your water filter.
  • Note: Replace the O-ring every 1-2 years.
  • Package contains: 3pcs water filter o-ring.


describe:
Lightly twist.
Install.
Filter: Almost all industry standard size 10-inch housings.

Size: 3.5 inches in diameter

Package contains: 3pcs water filter o-ring (note: replace the O-rings every 1-2 years.)


linda
Reviewed in the United States on February 11, 2024
I have the coolest whistling tea kettle. It’s looks like something out of The Jetsons as it sits atop my retro stove. The whistle sounds like a cross between the Vienna Boys’ Choir and a fog horn. Imagine my dismay when the o-ring on the lid broke after copious cups of tea & navel gazing and I’ve lost my whistle. No melodious fog horn to wake me out of my morning stupor. Well, this o-ring is a good temporary fix. The coil is fatter than my old one so the whistle sounds like...a whistle. I need my fog horn/choir boys sound back but at least now my kettle won’t explode like it was threatening to do without an o-ring.
queenidog
Reviewed in Canada on October 7, 2024
I didn't replace O-rings for awhile and my RO started to leak because of bad seal. These are inexpensive and you should get a spar set for your own RO. They will last a whole year (depending how often you change filters), so one pack a year will do you. (Mine were in for about 5 years!)
Brian
Reviewed in the United States on January 11, 2024
You're supposed to replace the O-rings on the RO unit on a fairly regular basis. I didn't do this. Couldn't figure out why it kept leaking. Finally re-read the instruction manual and noticed the O-ring thing. Bought these and they fix the problem. Lesson learned. They were great what can I say?
Juan Carlos Rodriguez Leal
Reviewed in Mexico on August 28, 2023
Excelente
pedro chavez
Reviewed in the United States on December 25, 2023
Wanted for a king chlorinator, their name brand was $60, for one, this was not even 10$ for 3, I put rubber grease on it before using it, 3 months later looks brand new, great buy.
Brom
Reviewed in the United States on November 6, 2023
Fit good
Cindy E. Reid
Reviewed in the United States on October 3, 2023
I haven't used them yet
AW
Reviewed in the United States on October 18, 2023
These fit my BRS mini reactor perfectly and stopped the leaks. I would suggest using a little bit of silicone grease however to make sure they last. Great price considering other options.
D. W.
Reviewed in the United States on January 13, 2023
I have been struggling to get a good seal with my whole house filter. I didn’t think the o-ring was the problem. But damn no issues now! They work great. Just make sure you order the right size. Thats not always easy. I used this on an Aquasana pre-filter housing and that works with the EQ-3000 media.
Elation
Reviewed in the United States on November 11, 2022
I tried really hard to make sure I got the right size for my Global RO system. These are thinner and smaller than my originals. My current ones are disintegrating into a black smudge. [edited]Update:I was able to stretch the o-rings and they fit perfectly after that. Just know these are not thick - verify what you have before hand.
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