Liquid Line Filter Dryer, Connection Size (In.) 1/4, Overall Length (In.) 4 1/8 in, R-22 Capacity (Tons) 1 ton, Type Steel, For Use With All CFC, HCFC and HFC Refrigerants, Connection SAE Flare, Description 100 Percent Molecular Sieve, R-410A Capacity 1 ton, Out Length (In.) 3 3/16 in