Steel Shell Suction Line Filter Dryer Connection Size (In.) 7/8 Overall Length (In.) 5 in R-22 Capacity (Tons) 7 ton Type With Inlet and Outlet Access Valves For Use With All CFC HCFC and HFC Refrigerants Connection Solder Description High Acid Capacity R-410A Capacity 8 1/2 ton Cut Out Length (In.) 3 1/2 in