Hayward H-Series Flow Control Thermostat (HAXFCT1930) pentairpurex Helps retain filter media during

Helps retain filter media during normal filtration operation

Designed for use with vinyl pool wall returns

and routine pool maintenance

The Waterway 210-5830 Poly Jet body is designed for compatible jet assemblies and features 1 inch slip connections for both air and water

k19 topside needs a 4-button overlay to restore readable control labeling

Hayward H-Series Flow Control Thermostat (HAXFCT1930) pentairpurex Helps retain filter media duringPrecise heater control depends on sensors and thermostatic components that respond properly to changing water conditions. This Hayward H Series flow control thermostat is a replacement service part for compatible H Series heaters, supporting proper heater monitoring and operation within the control system. If a heater is showing inconsistent operation, failing to maintain temperature, or presenting control related symptoms, this component may be part