💧 Seal the deal with Captain O-Ring – because leaks are so last season!
This 3-pack of replacement O-rings from Captain O-Ring is designed for 3M Aqua-Pure, AO Smith, Watts, and Project Source filter housings. Made from NSF 61 certified buna-n rubber, these seals ensure safe, leak-free water filtration. With precise sizing and USA assembly, they offer reliable durability and compatibility across multiple popular water filter models.
A**R
Exact replacement
They were the correct size and worked perfectly
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.
B**L
0-rings
good quality for the price
A**S
works well
Snug fit and works well for Aqua pure AT 101. Fair priced with “free” delivery!
G**L
An exact match!
Meets purpose and offers the needed value
C**
Fixed my leak
These new o rings fixed my leaky filter case. They don’t look much thicker, but they sealed fine for me.
S**R
o ring
purchased these for my water filter Works great!!
R**
Accuracy
Friendly and safe
Trustpilot
Hace 1 mes
Hace 3 semanas
