Hello, probably a dumb question. But just curious, is it possible to have regular cartridges on a Pentair Quad DE filter?
Just in case the regulation changes on my county/state about DE on the sewer or just tired about DE.
If possible, probably not possible to use the backwash valve anymore, correct?
Just in case the regulation changes on my county/state about DE on the sewer or just tired about DE.
If possible, probably not possible to use the backwash valve anymore, correct?