Evap-Klean No-Rinse Evaporator Coil Cleaner, 1 Gallon

Our original non-acid formulation for cleaning multi-row evaporator coils in heating and air conditioning units. Also suitable for cleaning electronic air filters and permanent air filters. USDA authorized for use in federally inspected plants. Dilution rate 1 part product to 3 parts water or 1:7 ratio when allowing condensate to rinse off.