Leaking Filter Question

[waste]

Welcome to The Forum!

I think we may have some confusion about whether it's the lid on the filter or the pump that is leaking. Also, pressure dropping doesn't usually cause a leak as long as the gauge is on the filter lid

Any chance of a pic or 2 of the equipment pad and the filter and it's gauge?

[majaxn]

Thanks for the input. I have found the problem. The lid o-ring gasket was cut in two.

[Watermom]

Ah-ha! Mystery solved!