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Pentair OMNIFilter OK7: Enhance Water Filtration with Reliable Replacement O-Ring Kit, Pack of 2 Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
🚰 Faucet Parts, 🚰 Rough Plumbing

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Description of Pentair OMNIFilter OK7: Enhance Water Filtration with Reliable Replacement O-Ring Kit, Pack of 2

FOR USE WITH PENTAIR OMNIFilter heavy duty models BF7, BF35, PB35, PB55 and BF55. FITS HEAVY DUTY HOUSINGS from many other major brands, including Culligan model HD-950. REPLACE YOUR O-RING when changing the filter cartridge to ensure optimal performance and avoid possible water leakage. EASY REPLACEMENT: Remove old o-Ring, Clean out groove, Lubricate new o-ring with clean silicone grease and press o-ring into housing groove ensuring its completely level. REPLACEMENT KIT includes 2 o-rings.

Reviews

Global ratings 4
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  • 4
    2
  • 3
    1
  • 2
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  • 1
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Type of review

Revainrating 3 out of 5

There are two different rings in each pack

Bought the rings 2 years ago. The last time I changed the filter I had to reuse the one I've been using for 12 years because the 4 different filters I bought back then were too thin and wouldn't close. So I bought them and the largest still looks too tight but it doesn't leak, but the second ring in the pack is completely different in thickness and unusable. Argh.

Pros
  • REPLACEMENT KIT contains 2 O-rings
Cons
  • Don't really like it, everything is fine

Revainrating 4 out of 5

Buy 4 pads - only use 1?

I had to measure the gasket thickness with vernier calipers to find the right gasket for the OMNIFilter OT-32, but installation was quick and easy. The package includes 4 pads of different sizes and 1 small tube of medical-grade silicone lubricant. You will need TWO (2) packs for the OMNIFilter OT-32 Dual Cartridge Filter. Taking 1 star off because I had to buy 8 pads to get the 2 I needed.

Pros
  • FOR USE WITH PENTAIR OMNIFilter High Performance Models BF7, BF35, PB35, PB55 and BF55
Cons
  • Upgradeable

Revainrating 2 out of 5

Does not fit Omni filter groove bf9

Kit contains 2 rings, one 1/4 inch and one thicker which I can't measure. Both are slightly larger in circumference than the o-ring groove, which I measured at 5-3/4 inches. I planted the thicker one on the edge of the filter bottom, just screwed the cap on and it was tight. It's a miracle if it doesn't eventually expire, but not worth returning. I'm not connected to the network and I'm using a demand pump.

Pros
  • FITS HEAVY BODY Many other major brands including Culligan HD-950 Model
Cons
  • Hard to tell

Revainrating 4 out of 5

Exactly what I needed but be careful

2 blue and 2 black o-rings. However, the factory package includes 1 blue, 2 black o-rings of the same size, and 1 black o-ring of a larger size. And of course I needed 2 blue O-rings for my Omnifilter. I called and the seller fixed everything and sent another set but the second package was the same so I have to assume the factory changed what was included. 4 stars are a middle ground between wrong equipment, but excellent CS of the provider.

Pros
  • EASY REPLACEMENT: Remove the old o-ring, clean the groove, lubricate the new o-ring with clean silicone grease and press the o-ring into the housing groove and set Make sure it is fully aligned
Cons
  • Slightly wrinkled