Release the pressure
Jun 25th, 2007 by admin
Make sure you release the pressure out of the filters before you clean them. Most filters will release the pressure when you turn the system off, but always make sure the pressure is out. There should be a nob on the top of you filter casing with a pressure gauge on it. Loosen it to release the pressure and the continue to unscrew your filter casing.
Doing this will insure that you lid doesn’t fly of and cause any injury. Also, you won’t get a bunch of water in your face.