Zep Foaming Coil Cleaner - 20 oz (Case of 12) - 20201 - Professional Strength Quickly Cleans HVAC and AC Units

- AEROSOL FORMULA: Made to simplify the task of maintaining evaporator coils on window and rooftop air conditioner units - QUICKLY PENETRATES: Soils on coil surfaces, so they loosen and flush away with condensation - GREAT FOR USE IN: Apartments, office buildings, airport terminals, nursing homes, hospitals, recreation clubs, department stores, schools, hotels, motels, plumbing companies and HVAC contractors - 360 DEGREE VALVE: Convenient aerosol package spray right-side-up or upside-down, reducing the effort required to keep coils clean