Husk,
I did replace that o-ring also. I converted to the elsbett single tank system and it worked great for about a week until I changed the prefilter. I am starting to lean toward the shut off valve o-ring or lift pump. Do the shut off valves go bad or do they just need the o-ring replaced.

Also Husk, what did you do to remedy yours?

__________________
-disav

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