
I bought this grease to use on my canister filter o-ring. Every time I clean the filter, I put some lube on the o-ring. So far I haven't had any problems with leaks! The canister filter I have (I won't name it) seems to have a tendency to leak through the o-ring. I read in another review that someone used this silicone grease on their filter o-ring and the leak stopped. I've been using this product since day one, brand new, straight out of the box, and have had no problems with water leakage. I highly recommend that you lubricate the o-rings well if you not only want them to last but also avoid water damage to the floor!