The J 39500-B A/C Refrigerant Recovery, Recycling and Recharging (ACR4) removes the refrigerant from the vehicle's A/C system. There is one filtering cycle during recovery and an automatic multiple pass filtering during the evacuation cycle. This assures a constant supply of clean and dry refrigerant for the A/C system charging.

Refer to the J 39500-B manual for operation and setup instructions.