Good morning. I'm hoping you can help because I'm lost. Water was exiting through my backwash hose during filtering and there was low pressure. I was told that it was most likely a faulty valve. The valve was roughly 7 years old. I replaced the valve and the same thing is happening. Water also runs out of the backwash hose when turning the handle to a different setting. On recirculate, the pressure is fine and no water exits through the backwash hose. What is going on?