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💧 Seal the deal on clean water with Captain O-Ring – don’t let leaks cramp your flow!
Captain O-Ring offers a 3-pack of replacement O-rings compatible with major water filter housings including 3M Aqua-Pure, AO Smith, and Watts. Each O-ring measures approximately 3.5" inside diameter and 3.75" outside diameter, crafted from NSF 61 certified buna-n rubber to ensure safe drinking water. Proudly assembled in the USA, these durable seals prevent leaks and are recommended for replacement every third filter change to maintain optimal performance.
| ASIN | B00T56QCCA |
| Best Sellers Rank | #119,120 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Faucet O-Rings |
| Brand | Captain O-Ring |
| Color | Black |
| Date First Available | February 3, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 3.75 Inches |
| Item Weight | 0.317 ounces |
| Manufacturer | Captain O-Ring LLC |
| Material | Rubber |
| Nominal Inside Diameter | 3.5 Inches |
| Nominal Outside Diameter | 3.75 Inches |
| Number of Pieces | 3 |
| UPC | 701748961300 |
| Unit Count | 3.0 Count |
D**G
Great for old Aquapure AP11T
Perfect fit for our 25-year-old Aquapure AP11T. Had a slow drip, was instantly fixed.
B**I
Good quality
Good quality, seamless O-ring. Perfect fit for AMF Cuno Accu-Pure Model AP11S dirt/rust filter. These last for years, so a decent price for 3.
A**Y
Delivery was fast. Package was without defects
High quality
A**S
works well
Snug fit and works well for Aqua pure AT 101. Fair priced with “free” delivery!
C**K
Fixed my leak
These new o rings fixed my leaky filter case. They don’t look much thicker, but they sealed fine for me.
A**R
Exact replacement
They were the correct size and worked perfectly
W**T
A perfect fit
Nice to finally have a company that provides the exact size needed for the Watts filter. While changing the filter cartridge (monthly), I popped out the old gasket/o-ring (rather brittle after so much use), I inserted the new, supple--exact fit--0-ring. It provided such a good seal that I did not need to tighten the outer case nearly as much as before. Great product and fast delivery.
G**L
An exact match!
Meets purpose and offers the needed value
K**R
Works well so far. Was easy to change. Came well wrapped and on time
B**N
They were a little on the big side, I had to squish the o ring in to make it fit. But otherwise very long lasting o rings
R**R
The o’ring was smaller than the one I have so I will try to find the right size for my filter
TrustPilot
2 个月前
3天前