All-in-one Hood Style ESP( Electrostatic Precipitator) to clean & collect 95% ... ) is ideal kitchen ventilation equipment for commercial kitchens andlarge canteens in restaurants,hotels, corporational institutions,supermarkets, shopping centers, etc.7 ... Electrostatic Precipitator).10. ISO9001:2000 tested quality control system.11.One year free repair and lifelong maintenance of our Kitchen Chimney ...