US$ 17.95
Replaces obsolete SKU 518045
ensure your pool or spa’s pH is balanced (7
Gentler on the Skin – Ideal for frequent use without irritation
With its durable design and easy installation
When system pressure rises ~10 psi above the initial reading
PCB-MAIN, AQTROLHP | GLX-PCB-TROL-HP Replacement Pool Parts Replaces obsolete SKU 518045PCB MAIN, AQTROLHP GLX PCB TROL HP Hayward GLX PCB TROL HP is the main control board for the AquaTrol HP Salt Chlorination System, designed for above ground pools. It automates chlorine production and pump operation. Salt Chlorination: Dissolved salt (27003400 ppm) passes through the TurboCell, where the PCB sends power to produce chlorine through electrolysis. Chlorine sanitizes the pool and then converts it back to salt, repeating the cycle. Pump