Unloader valves function as a safety and pressure regulator that direct the flow of water exiting the pump. The unloader valve redirects the flow of water back to the inlet side of the pump. This prevents the build up of dangerously high pressure and guards against the failure of component parts.
Blue Filter Housing 3/8″ x 10″
Replacement filter housing for TrueMist Pumps; 3/8" inlet/outlet. This housing utilizes the 10" filters.


