Replacement Filter Shell, Connection Size (In.) 7/8, Overall Length (In.) 9 7/16 in, R-22 Capacity (Tons) 14 ton, Number of Cores 1, Type Steel, For Use With All CFC, HCFC and HFC Refrigerants, Connection Solder, Description 1/4 in SAE Access Fitting On End Plate, Safe Working Pressure 650 PSIG, R-410A Capacity 20 ton, Out Length (In.) -