Just got my rockwood and the guy left a bunch of water in it. Drained everything I could and read several posts but I have no idea which of the 7 valves are the "bypass valve" (or its purpose ) and ill be damned if I can't figure out how to remove the filter housing. ( tried twisting both ways...and harder I'm sure it will break!)
With no Info on Model of your Rockwood I can only Help with your Filter! Turn on a Faucet,leave it on,Now take your filter wrench and slip it on the body,hold the bottom of the body with your other hand,and PULL on the wrench handle! Youroo!!