Replacement Filter Shell Connection Size (In.) 7/8 Overall Length (In.) 14 15/16 in R-22 Capacity (Tons) 25 ton Number of Cores 2 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 35 ton Cut Out Length (In.) -