[ClydeOspark]

While attemting to snap off the clay 90 degree outlet pipe in the second chamber of my septic tank it broke at the wall of the tank.
I was going to install a sludge filter.
Is there a fitting or something that I can slip into the 4 inch clay pipe then install the filter to that?

 

[AllanJ]

I would want to say that anything that fits not too loosely and then caulked into place will do.

If the new arrangement does not have a baffle or 90 degree bend so the water surface never drops close to the open end, then your filter must block grease.

 

[ClydeOspark]

The filter is designed and made for this application.