Captain O-Ring - Replacement O-Rings for Whirlpool WHKF-DWHBB (WHKF-C9) & American Plumber W10-PR (W10-OR) (3 Pack)

Fits well on our whole house water filter cannister.

These are a repeat purchase for our whole house water filter. They work great, cost effective, and fit exactly as they should.

Had these for many months before writing a review. They fit and last exactly the same as the ones from a big box store.

Fit the housing with no problem.

These "Replacement O-Rings for Whirlpool WHKF-DWHBB (WHKF-C9) & American Plumber W10-PR (W10-OR) (3 Pack)" PERFECTLY fit my Whirlpool filter. Better than the OEM branded ones that always seemed just a bit oversized for my comfort. I will be buying these again!!!

I'm on my third package and every one fit perfectly. Had reason to contact the company and their response was superb! I'd fully recommend.

I need a new O-ring every time I change my filter. Fit perfectly. Does the job.

Easy to order online for our water softener and have it delivered to our home. O-rings are of good quality and price.