Material: Crafted from premium plastic and metal materials, the PCB Main Circuit Board and PCB Display Board is designed to withstand wear and tear, providing you with a longer service lifeCompatibility: Both the GLX-PCB-RITE and GLX-PCB-DSP are for Salt Systems, including AQR3CUL, AQR3XLCUL, AQR9CUL, AQR9XLCUL, AQR15CUL, AQR15XLCUL, AQR925-CUL, AQR940-CUL, AQR-LS-CUL, AQRXL-LS-CUL, T-CELL-15, T-CELL-9, T-CELL-5 and T-CELL-3Easy Installation: Designed for straightforward installation without compatibility with automated systems; ensure to check your model before purchasing. Refer to the owner's manual for detailed installation instructionsReplacement: The Swiming Pool Accessory is a reliable replacement for PCB Main Circuit Board and PCB Display Board, ensuring optimal performance and longevity for your pool systemPack: 1PCB Main Circuit BoardSpecification:Pack Size 20cmx15cmx5cm7.87inchx5.91inchx1.97inchPackage Includes:1PCB Main Circuit BoardNote:Please allow slightly errors 1-2cm0.39-0.79inch differences due to manual measurement.