Hayward AquaTrol HP PCB (GLX-PCB-TROL-HP) checkvalves The Waterway 505-2050 manifold assembly

The Waterway 505-2050 manifold assembly with laterals is designed for compatible 19 inch Clearwater filter applications

this PVC brush helps support cleaner traction and more dependable scrubbing performance

or drive assemblies

The 21 inch size offers broad cleaning coverage

refreshing the right internal pieces can restore much of the feel and function of the valve without stepping up to a complete assembly change

Hayward AquaTrol HP PCB (GLX-PCB-TROL-HP) checkvalves The Waterway 505-2050 manifold assemblyThis Hayward AquaTrol HP PCB is built for compatible AquaTrol high performance salt chlorination systems that require board replacement. The PCB manages key system functions, making it essential to chlorine output control, status display, and overall salt system reliability. Part GLX PCB TROL HP should be matched to the existing AquaTrol HP model before installation. If the system shows control faults, loses output control, or fails to operate