Increased filtering but lower water pressure?
I recently switched from the 5 micron filter to the 1 micron filter. It seems that the toilet tank fill valve in my upstairs toilet now never shuts off the water completely. It drains into that little tube in the center of the tank until I tap on the fill valve a few times. I've replaced the fill valve twice with a different model each time but it still fails to shut off.
Could the 1 micron filter be reducing my water pressure just enough to contribute to this problem?
My water bill has doubled due to that never ending trickle.