I guess 1 side gets back pressure, the other side is supposed to close?
I installed it, 1 side is on the output, the other side is on the line from filters to membrane.
but its not stopping... obviously I seal the output, but the waste line continues to flow. what gives? is it backwards or what?
I installed it, 1 side is on the output, the other side is on the line from filters to membrane.
but its not stopping... obviously I seal the output, but the waste line continues to flow. what gives? is it backwards or what?