Details: Compool to EasyTouch upgrade without transformer kit comes with filter pump and 7 auxiliaries, AUX for extra support. It works with EasyTouch indoor control panel model 520549 and EasyTouch wireless remote. It supports 2-VS or 2-VF IntelliFlo pumps, iS4 and iS10 spa side remotes, IntelliChlor, IntelliBrite LED Lights, ThermalFlo Heat Pumps, and MagicStream laminar jets. 8 feature circuits. Measures 12-inch length by 6-inch height by 9-inch width.