🔒 Secure Your Water Quality with Confidence!
The Pentek 151122 OR-100 Buna-N O-Ring is designed specifically for Big Blue filter housings, ensuring a reliable seal and compatibility with multiple brands. Made from durable Buna-N material, this pack includes two O-rings, making it a practical choice for maintaining your water filtration system.
J**T
Did not not Pentek name on part packaging.
Does not appear to be a Pentek part. Seemed a bit large for the filter but managed to fit in in the housing and get it to seal
B**E
Fixed the problem
They are a little bigger than they should be but if you are careful reattaching the unit it stays in place and works
S**R
Fits big blue
Gotta use new o rings or it's tough to remove the filter. These fit perfectly, unlike others I tried are different sizes.. this fits the big blue filter
C**K
Correct fit, good price
O-rings don’t last forever, and in a pressurized water system it’s nice to be able to get inexpensive replacements that work exactly as they are supposed to.
J**D
Bad fit
The gaskets are too big for the filter housing ,, don’t buy
K**M
Great replacement rings
The rings on the Pentek stretch over time and need to be replaced. The Buna rings fit, come with a tube of lubricant, and are easy to replace.
P**R
Worked
Used with a Pentek Big Blue filter housing. Worked fine.
B**.
Fits as promised
Fits as promised
Trustpilot
1 month ago
3 weeks ago
