5 out of 5
Customer Reviews
By
Mark
Date: April 24, 2021
Used my with Big Blue filter housing (which I wished was clear so that I could see the filter). Gaskets fit.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Lonfu
Date: April 18, 2021
my original o rings were 5mm thick. these are only 4mm thick. size around ID and OD are perfect for my big blue 20 long and 4.5 wide. The good news is that they work and I have NO leaks. The material is a little stiffer or harder than the original material. I've stored mine in a plastic bag to prevent degradation.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
G. Harders
Date: April 15, 2021
Looks exactly as described. Much more reasonable than local retail stores.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
DKnightSr
Date: April 11, 2021
This is the exact o-ring my plumber recommended for our filtration system. Fits perfectly on the Big Blue 10 cup, and forms a perfect seal. Hint: a small amount of vaseline on the o-ring helps it set better and helps for a smoother installation.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Debra W.
Date: April 11, 2021
Great service.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Rick Gregory
Date: April 10, 2021
Bought the O-rings for my 20 Big Blue filter from our Soft Water system. Works great! Perfect size.The O-Ring size chart was a great help making sure we ordered the right O-ring
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Melinda
Date: April 10, 2021
We needed these when we installed new filters in our water filtration system.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
DaveMstr
Date: April 08, 2021
For a standard 4-1/2 x 10 water housing ...either it seals or it doesn't ---- it seals
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Louiesmom2017
Date: April 07, 2021
Perfect fit for my water filters. High quality. Highly recommend
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Paul
Date: March 28, 2021
Perfect fit for my big blue filter housing.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
mohammad aziz
Date: February 28, 2021
Decent quality.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Raphael Ramseyer
Date: February 25, 2021
good product
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Rev. M.
Date: February 25, 2021
actually fit. purchase several other similar items and the fit was not good. thanks
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
LBerd
Date: February 24, 2021
Used for home water filter.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Sigmund
Date: February 17, 2021
Replacement O ring for Pelican sediment filter.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Gary ELDREDGE
Date: February 17, 2021
The product worked as expected. No problems with installation.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
S. Borrelli
Date: February 17, 2021
I've had a small drip from my Big Blue water filter. Nothing major, just a small drip coming out. I purchased these O Rings and they were the perfect size. It fit my Big O perfect. I didn't realize how much the old O Ring stretched and fit loose. I placed the new O Ring on the filter and it was a 100 perfect fit. I put the base back on and dried the housing. I checked the next day and it was still dry. These are a perfect fit. I received a three pack so I figure it might be good to change these every six months. I change the filter every ninety days. Great product.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Jim Long
Date: February 12, 2021
Good product. Fit perfect
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Steven P. Gross
Date: February 07, 2021
Of an O Ring? They are round, seem appropriately thick, of an appropriate material that seems well made. I'm happy with them.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Grouse
Date: February 07, 2021
As advertised.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]