Whirlpool 5-31/64-in x 0.17 Rubber Faucet O-Ring
Item #5225369 |
Model #WHKF-C9
Learn More
Large 4.5-in o-ring replacement for use with whole house sediment filter
Keep the watertight seal on your whole house sediment filter
Replacements made easy- use when you change out your filter every 3-6 months
Dimensions | |||
|---|---|---|---|
Inside Diameter(s) | 5-31/64-in | Size | #1 |
Outside Diameter (Inches) | 5 31/64 | Wall (Inches) | .17 |
Compatibility | |||
|---|---|---|---|
Brand/Model Compatibility | Whirlpool, Project Source, AO Smith | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
General | |||
|---|---|---|---|
Material | Rubber | Application | Sump |
Package Quantity | 1 | Package Contents | Filter O ring |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30181800 | ||
Check out the Best Selling Faucet O-Rings on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Whirlpool replacement O-ring is a durable and effective part for whole-house water filtration systems. Customers confirm it is the correct size and fits their Whirlpool WHKF-DWHBB model filters perfectly, creating a proper seal to prevent leaks. The included silicone lubricant is helpful for easy installation. While some customers experienced packaging issues with the stated size not matching the actual O-ring, they were still able to find the right part that worked as expected. Overall, customers are satisfied with the quality and performance of this replacement O-ring.
Customer review summary generated by AI, including incentivized reviews.Fits filter
Fits perfect
Verified Purchaser
Spare filter canister gasket
Purchased the spare gasket at the time I installed the new filter to make sure it is on hand when needed
Verified Purchaser
Warning: Website is correct, packaging is not
When I went to the store, I went to the aisle and bay the website referenced and found a Whirlpool replacement O-ring with the same item number( 5225369 WHKF-C9). The Whirlpool packaging said it was a 4.5 inch but in reality it is closer to 5.5 inches in diameter, probably 5-31/64. Worked beautifully but the Whirlpool packaging error made me nervous about whether it would actually work forty application.
You should replace o-ring when u replace/filter
It stopped the leak
Verified Purchaser
Oring
Just as described
Verified Purchaser
Right size
Exactly the size I needed. And it included lubricant.
Verified Purchaser
Silicone lubricant supplied in a single use latex.
O- ring for whole house water filter, worked as expected.
Verified Purchaser
New O rings
One's we have not worked. Looks like these are perfect
Verified Purchaser
2 Questions
2 Questions
Why does the Lowe's description say 5 and 1/2 in but the picture of the bag says 4 and 1/2?
Beez Bize on March 7, 20260
Answers
Does this item include silicone grease?
CaptainEddie on July 8, 20240
Answers