leak at inlet

Have water leak on inlet line connection where it inters filter housing on PENTAIR DNS PLUS 36 inch…(older filter)

How to fix?

Hi Twocats,

Could you post a few pictures of the leak? This would help out quite a bit.

Hi Patrick…hard to get a good picture. It’s leaking around the black fitting where it goes into the filter housing, running down the housing and running off of drain plug (which I originally thought was the source of leak)

Ooops…didn’t mean to hit resolved…still waiting for answer

Hello…do you get off early on sat?

Below is a schematic of your FNS Plus. My guess, without seeing the leak, is that it is Key 21, Key 22 or Key 28. You can find all of the available items on our Pentair FNS Parts Page.