Vapco PRG-SC Purge System Flush for Air Conditioning and Refrigeration Systems, 5 pound Cylinder
A superior system flush, ideal for R410A change outs, compressor burn outs, retrofitting to new refrigerants and component changes. Features a ready to use, hands free pressurized canister which operates upright. No premature boil off, leaves no residue. Nontoxic and nonflammable.
