The voltage of the barbecue car purifier is 220V, which is normal. The purifier of barbecue car usually uses 220V power supply, which is the voltage standard used by most household appliances. Barbecue car purifier is a kind of equipment used to purify the air in the barbecue car, which can effectively remove the smoke, odor, bacteria and other harmful substances in the barbecue car, improve the air quality in the car, and ensure the health of staff and customers. There are many types and models of barbecue car purifiers, including electronic electrostatic purifier, photocatalyst purifier and activated carbon adsorption purifier.