Recommended O-Ring Lubricants

Steve-D

Bronze Supporter
Jul 10, 2020
161
SW Boston Suburbs
Pool Size
20000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Pentair Intellichlor IC-40
I see a number of posts here...many of them old...about what to use and what not to use as a silicone based O-ring lubricant for filter O-rings. is there a consensus as to what is the best quality and/or best value? It looks like there are a variety of different "Super Lube" variants, some of which are NON PTFE so care needs to be taken in getting the proper version of the different brands.

My immediate goal is to I have what is necessary to properly clean and reassemble my Sta-Rite System 3 cartridge filter (it will be the first time for a new pool), but is the lubricant also needed at pool closing time for closing off the pool returns and skimmer lines? How much of this stuff do I need and how long does it last?
 
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