Open Box Unused AMZ Return

From Manufacture :
Compatible with Hayward Goldline AquaRite, SwimPure, AquaRite XL, NatureSoft, SmartPure, Mineral Springs and Blue Essence Systems.
Compatible with Hayward AquaRite T-CELL-15, T-CELL-9, T-CELL-5 and T-CELL-3.
By changing the position of the jumper, the GLX-PCB-RITE circuit board can be used for different voltages of 110V or 220V