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💧 Seal your hydration with confidence — don’t let leaks cramp your flow!
Captain O-Ring’s 68898-32 replacement O-rings come in a convenient 3-pack, engineered to fit popular 3M and KemFlo water filter housings. Crafted from NSF 61 certified Buna-N rubber, these O-rings ensure a reliable, leak-proof seal that maintains water purity. Designed for easy installation without lubrication, they’re recommended for replacement every third filter change to prevent leaks. Proudly assembled in the USA, these O-rings combine durability and precision for professional-grade water filtration maintenance.
| ASIN | B07BHKQ9S6 |
| Best Sellers Rank | #108,326 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Undersink Water Filtration Replacement Parts |
| Brand | Captain O-Ring |
| Brand Name | Captain O-Ring |
| Color | Black O-Rings |
| Customer Reviews | 4.5 out of 5 stars 535 Reviews |
| Item Diameter | 5.6 Inches |
| Manufacturer | Captain O-Ring LLC |
| Material | Buna-N Rubber |
| Material Type | Buna-N Rubber |
| Nominal Inside Diameter | 5.6 Inches |
| Nominal Outside Diameter | 0.22 Inches |
| Number of Pieces | 3 |
| Part Number | 68898-32 |
| UPC | 610877614547 |
| Unit Count | 3 Count |
C**W
Works Great
Perfect Fit. Just tighten snugly and no leaks. Seemed well made compared to others I've used in the past.
K**E
Great fit and functionality
The O-rings fit perfectly and the rubber material is of good quality. I have been using them for several years and have never had issues or leakage on my whole home water filter.
L**R
Good Replacement for O.E
Correct O-ring for a good price
L**Y
Not all 41/2” filters take same “O” ring , be sure this fits your brand
Always nice to a extra “O” Ring since most filters don’t come with “O” rings
J**J
Perfect fit
Fits as described. Perfect when swapping out water filters. Leak free
W**N
Simple easy fix
Had a drip in my Aqua Pure AP801 & figured the O-ring gave out after years of dutiful service. Needed a replacement fast & wanted something that was reliable. The reviews looked good & this O-ring did the trick. Came in a pack of 3, priced competitively, shipped fast & fit snuggly. When compared to the O-ring, I was replacing, it did show the old one had worn out and stretched. Put food grease on the new ring to ensure less friction & a tight seal. All good. 👍🏻
K**B
Perfect fit and a 3-pack too boot!
Perfect size O-ring for our house water filter. Decided to DIY the filter myself as assuming it can’t be that hard to figure out. Creates a leak-proof seal and works as intended. Perfect size! Order this cause if one is defective you got 2 more ready to use. Also great price!
Z**T
Not all heroes wear capes
I bought a 1.5 hp Cliensy swimming pool pump a few years ago that has since been discontinued to clean my small above ground vinyl pool. The pump wouldnt prime despite my best efforts. After much anguish I found that the O-ring on the pump lid was badly cracked. I foolishly tried another replacement first, to no avail. Then, just as I thought all was lost, Amazon summoned Captain Oring to my suggested list. I anxiously tried it out, not knowing if the Cap would.be tough enough, but ot said, "I can do this all day" and went to work. No more priming issues or leaks! Thanks Captain! You the real hero!
D**C
O-ring pour filtre AP-801
Les o-ring bonne qualité comme les originaux bonne achat.
Trustpilot
2 months ago
2 days ago