VEVOR Truck Air Conditioner, 12V 10000 BTU Mini Split AC Unit, 400 m³/h Airflow Cab Air Conditioner, Fast Cooling Low Noise for Semi Truck, Camper, Construction Vehicle, Crane, Tractor, Excavator
Thank you for reaching out.
We apologize for any confusion. To clarify, this unit is factory pre-charged with the required amount of R134a refrigerant for standard operation.