The remote monitor can be provided with every AOS electrostatic filtration and UV ozone injection system. The advantage the remote monitor it can provide the status of the electrostatic air cleaner and pollution control level of the electrostatic cells and if the installation of the electrostatic filter is far away from sight the remote indicator can be installed in the kitchen area’s wall for easy access. The remote monitor can control UV ozone injection output to control ozone for the cooking intensity in the cooking exhaust systems.