Atlantic Chemicals, Power Flush II Kit, APF Series, Clear, Liquid Form, 16 fl oz Container, 106 °F Boiling Point, Can Container, Ether-like Odor/Scent, Neutral pH Range, Trans-Dichloroethylene;Tetrafluoroethane;Decafluoropentane;Ethyl Alcohol Composition, Pressurized Can;Power Flush Hose;Injection Nozzle;Blow Gun Included ACE POWERFLUSH KIT (APFK) is a unique, easy-to-use, re-usable flushing system designed for use to clean-out compressors after burnouts and to save existing line sets when converting systems to R-41A refrigerant.