Pentair SM & SMBW 2000 Series & Nautilus Plus O-ring, channel 2000 with red line 71442

Thanks,

I decided to write a review since I own a NS-36 Natalis Pac Fab stainless steel tank. Some reviews said the o-ring was too big in terms of size but I will say the circumference fit perfectly ok. What I have been dealing with is that the o-ring is very well made and thicker dense and rounder than the original. No matter how tight or what type of sealing lube I use it drips from a few spots. It may compress in time but I got this because the old one was leaking and I still have a leak. When I put the old on at least over ten years ago I don't recall any issue with the size or any leaking issues, it worked right away. I have since went out and purchased a OEM model which will likely work better (for more dollars).

This is the second time I have replaced the o-ring on my pool filter in three months with this item and it is still not sealing right, I need to take another look before I can say it’s the o- ring but it dose appear to be slightly thinner rubber!

Fit perfectly, quick shipping and a reasonable price. Just can't argue with any of that... Thank You!

This product worked for me. Thanks

great

The price is kind of expensive. it looks right size for our filter house. that is why we bought it.

fit perfect go it quick