Hayward AquaTrol HP PCB (GLX-PCB-TROL-HP) checkvalves Includes 2-cup holder lid and

Includes 2-cup holder lid and screws

For pools and spas where the drain area is highly visible

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

The CMP 21013-200-000 90 degree street elbow is designed for compatible plumbing applications and features a 2 inch slip by 2 inch spigot connection

Hayward AquaTrol HP PCB (GLX-PCB-TROL-HP) checkvalves Includes 2-cup holder lid andThis 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