5 out of 5
Customer Reviews
By
Tony Luzzi
Date: May 23, 2022
Unscrew, Replace, wait 90 days repeat
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Laforest
Date: May 21, 2022
Fits like a glove
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
StanD
Date: May 17, 2022
Perfect replacement for a set of pentek 20 big blue housings. Much quicker and easier than continuously trying to keep the stretched out originals in place during installation.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: May 16, 2022
This ring fits my Summer Waves easy up 10ft ring pool pump. It's an rx600 pump. No leaks. Very happy.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Deborah Pawliczek
Date: May 08, 2022
Could not use RETURNED
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
victoria schaetzle
Date: March 30, 2022
Good
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
bubba
Date: March 16, 2022
these rings are a perfect fit to the filter 20 canister, seal is great
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Debbie Kwapis
Date: February 23, 2022
I really like the way this company packaged the O rings. The other company I got my O rings from had them in a figure 8 in the package, I had to have them under books to make them back into an O shape and that didn't even help, I tried to get them in the filter and they still wouldn't fit right due to the packaging. I like these O rings they will fit into the filter without any trouble!! Will order from them again.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
P. White
Date: February 14, 2022
Haven't tried them yet, as they were spares to keep around for backup, but they appear to be of good quality.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Chuck K.
Date: January 20, 2022
I purchased these O-rings as replacement spares for my water filter system. If you're installing a whole house water filter system; or if you already have one then you NEED to get these O-rings. Worn out, old or improperly installed O'rings is the biggest cause of leaks in a water filter system. You don't want to go without while waiting for replacements to arrive.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
C. Golub
Date: January 02, 2022
This O ring worked perfectly with my 20 inch Big Blue water filter. No leaks, no problems. What more could I ask?
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Patti Hammond
Date: January 01, 2022
We have bought these before, works great with our system.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
JoAnn Ben
Date: November 06, 2021
fits big blue 10
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Ron
Date: November 06, 2021
It fit cartridge perfectly
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Antoinette Winder
Date: November 03, 2021
Works as advertised. My husband replaced our whole hose water filter using the o-rings. He didn't complain so I guess they were just what he needed for the job.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
KDW
Date: November 01, 2021
Perfect replacement O rings!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
J. P.
Date: October 15, 2021
It fit our filter cannister and was easy to install.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
old fashioned
Date: October 13, 2021
I had searched searched for this size 0 ring to no avail. These match perfectly. There's only so much you can say about an 0 ring, but in this case I'll simply say they fit and do the job fine.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Ron 1942
Date: September 30, 2021
Thanks
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
agustin f.
Date: September 07, 2021
Like it Its just what i specting.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]