Filter Drier Connection Size (In.) 1 1/8 in Overall Length (In.) 9 13/16 in R-22 Capacity (Tons) 27 ton Number of Cores 1 For Use With CFC Refrigerants HCFC Refrigerants HFC Refrigerants HFO Refrigerants Refrigerants Requiring XH-11 Desiccant Refrigeration Oils Connection Solder Product Type Filter Drier R-410A Capacity 28 ton Cut Out Length (In.) 7 3/8 in