In my earlier thread on my gravity tank and pump installation for our toilet / bathroom, I did not address one thing, filter location. (Please keep in mind, this water is only used for the toilet and shower, nothing else.)

At the time, I had assumed that I would just pipe the filter between the gravity tank and the pump. But, is that the best location for the filter? Or, should the filter be on the pressurized (output) side of the pump, going into the toilet / bathroom?