said by iknow :
Really based on experience or testing? I've had one since 1989 and it still works fine.
Directly proportional to the crud it's filtering
hard to seat
Never had a problem with screwing on the bottom
Replace "O" ring if it leaks. I may have used 2 since 1989.
needs a bracket
no bracket on mine. Mounted on brass rigid pipe coming out of pump.
made by whirlpool
I hope you don't really believe that