Liquid Line Filter Dryer Connection Size (In.) 3/4 Overall Length (In.) 15 15/16 in R-22 Capacity (Tons) 20 ton Number of Cores 1 Type Sweat For Use With Air Conditioning Systems Connection ODF Description 650 PSIG Solid Molded Desiccant Core R-410A Capacity 20 ton Cut Out Length (In.) 14 7/16 in