Leaking Nautilus DE filter

Dec 16, 2011
5
I have a old (1987) Nautilus Pac-Fab stanless steel DE filter leaking in the middle where the 2 halves join. Any suggestions in addition to replacing the o-ring? And what is the proper lube - I watched a pool guy use petroleum jelly but I didn't think that was right.
 
Thanks for the lube tip.

The pool guy said that the stainless rim where the 2 halves join can become pitted and the tank may leak and that there would be no solution other than replacement of the whole filter. Has anyone experiemnced this and does that diagnosis sound feasible?
 
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