Nu-Calgon 4151-08 Complete Care Mini-Split Kit Mini Split Air Conditioner Maintenance Kit&nbsp; Includes: 1 18oz Evap-Fresh No Rinse Coil Cleaner And PurCool Green Mini Strip to prevent slime and sludge build-up in air conditioning and refrigeration condensate drain pans Treat 2-3 Mini Split Units Cleans Disinfects and Deoderizes Controls Mold & Mildew and Protects Condensate Drain