💧 Seal your water’s purity with precision and confidence!
Captain O-Ring’s 3-pack replacement 151122 o-rings are precision-engineered Buna-N seals compatible with Pentair Pentek Big Blue water filter housings. NSF 61 certified for safe drinking water, these OEM-sized gaskets ensure a perfect leak-proof fit on the first try. Proudly assembled in the USA, they offer reliable durability and broad compatibility with multiple major brand part numbers, making them the go-to choice for professional-grade water filter maintenance.
| ASIN | B019Y85PR6 |
| Best Sellers Rank | #5,010 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Undersink Water Filtration Replacement Parts |
| Brand | Captain O-Ring |
| Color | black |
| Date First Available | December 29, 2015 |
| EU Spare Part Availability Duration | 1 Years |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 5.83 Inches |
| Item Weight | 0.64 ounces |
| Item model number | 151122x3 |
| Manufacturer | Captain O-Ring LLC |
| Material | Buna-N Rubber (NSF61 Certified) |
| Nominal Inside Diameter | 5.5 Inches |
| Nominal Outside Diameter | 5.83 Inches |
| Number of Pieces | 3 |
| Set Name | 3 Pack |
| UPC | 722589526046 |
| Unit Count | 3 Count |
C**S
Perfect fit for Big Blue filter
These o-rings fit the Pentair Big Blue filter much better than other brands I have bought. Other brands had a diameter slightly too big for the o-ring channel in the filter sump, making it difficult to seat them in the channel, which required multiple attempts to reattach the sump to the top of the filter to get the assembly leaktight. These o-rings were just right. They seated totally within and against the outside wall of the filter sump o-ring channel, so when the sump was reattached to the top the filter it was leaktight on the first try.
J**E
Great fit, finish, and function
No issues.
R**N
Perfect fit
We have purchased this before and it’s an exact fit
S**.
good value for the price
well made - good price - does what it says. they're filter gaskets, what's not to like?
S**N
Worked Well!
O-ring worked really well in my water filter system. Size was exactly like the Pentair ring I removed. Easy to install & sealed well. Price was good. Not much else I can state concerning the ring.
C**Y
Perfect fit
Easy to install. A perfect fit. Just what I needed!!
D**N
Good O-ring
Worked fine on my Pentair Big Blue filter housing. No leaks Used silicone grease before installing.
K**R
Good product
Good product As advertised
J**H
Good fitment. Seems to be good quality rubber. No leaks!
E**Z
Muy buen producto, hecho con buenos materiales y también buenos terminados
G**N
Excellent fit. Cured water leakage problem.
J**T
these O rings are the same quality as the original. They are the perfect size and thickness.
T**E
Finally I can replace my old one and it fits very well.
ترست بايلوت
منذ 4 أيام
منذ 3 أسابيع
