Hayward AquaLogic Circuit Board (GLX-PCB-MAIN) pumpparts The Sandstorm TM31 fit and

The Sandstorm TM31 fit and OEM design give this basket practical value because filter baskets work best when they match the original housing and seating relationship closely

Optimized motor configurations support stable system operation

The SP1072S is a practical service part when a compatible Hayward system needs a sight glass to restore dependable line visibility

Replacement flow switch for compatible Dimension One D-1 applications

Pressure-switch configuration supports intended heater operation

Hayward AquaLogic Circuit Board (GLX-PCB-MAIN) pumpparts The Sandstorm TM31 fit andThe Hayward AquaLogic main circuit board is designed for compatible automation and control applications where the primary board needs replacement. A main circuit board is useful because it manages the core control functions of the system, making it one of the most important parts in restoring full equipment operation. This replacement is especially useful when the original board is damaged, failed, unresponsive, or no longer communicating correctly