💦 Seal the Deal with Captain O-Ring!
The Captain O-Ring Replacement 151122 O-Rings are essential for maintaining the integrity of your Pentair/Pentek Big Blue Water Filters. This 3-pack of high-quality Buna-N rubber O-rings ensures a perfect fit, preventing leaks and guaranteeing safe drinking water. Proudly made in the USA and certified for safety, these O-rings are your go-to solution for reliable water filtration.
R**.
They work!
A perfect fit & NO LEAKS! They are a wee wee bit thinner but work just fine!
T**.
O ring
Works as advertised. Will buy again
C**N
Happy customer
Exactly as described
S**M
Worked Fine on Pentek Big Blue Housing
Worked fine on my Pentek Big Blue filters. They are a bit thin, but do the job. I had a slight leak (only a drip) on one of the filters after installation, but that stopped after less than 24 hours as the o ring swelled a bit. Just a note that these o rings will swell after use. They will not fit back in the groove because the circumference increases and they will not lay flat in the groove. Always have new o rings on hand when you change your filter or it will be a frustrating experience.
A**R
Perfect Fit
No leaks, no issues. Remember to silicone-lube O-rings before installing!
A**S
For the big blue cartridge housing
Worked like the should with the big blue filter housing
M**.
Perfect fit every time.
Perfect fit! I use a new one every filter change for no leaks.
B**.
Did the Job
Why did you pick this product vs others?:I was replacing the filter so it was over a few years old so I replaced the O-ring too. Perfect fit - I used plumbers O ring lube to keep it in place on the filter housing. I would buy again.Scale =1 Star - I don’t recommend - Returned; 2 Stars - Dont Recommend - Kept Product; 3 Stars - Recommend - Meets Expectations; 4 Stars - Recommend - Exceeds Expectations; 5 Stars - Perfect 10 (rare)
Trustpilot
3 weeks ago
1 month ago
