Bulkhead fitting on FNS 36

[richardintx]

I was pleased to find this forum, but bummer to hear about the spam problems because I wasn't able to search for what I bet is a well-worn question.

Both fitting (think they're call in and out bulkheads) of my FNS 36 DE filter were leaking slightly. It's an old unit, but the pool is new to me. I was able to find a used bottom (supply) tube and good gasket, but can't seem to figure out how to remove/repair the upper (output) fitting. Can anyone suggest a good plan :-)

Thanks and Take care,

Richard in Texas