Nu-Calgon 4168-08 Evap Pow’r-C No-Rinse Evaporator Coil Cleaner – 1 Gallon Concentrate Metal-Safe Alkaline Indoor HVAC Coil Cleaner NSF A1/K4 Registered

- ?? No-Rinse Indoor Coil Cleaner ? Designed specifically for evaporator coils, Evap Pow’r-C cleans and emulsifies stubborn dirt and deposits without requiring a rinse in most indoor applications. - ??? Metal-Safe Formula ? Slightly alkaline, near-neutral pH formulation will not harm aluminum or copper coil surfaces during a no-rinse application when used as directed. - ?? Ultra Concentrate Performance ? 1 gallon concentrate dilutes 3:1 with water, reducing storage space and delivering professional-grade cleaning power once mixed. - ?? Biodegradable & NSF A1/K4 Registered ? Suitable for use in food processing areas when used according to label directions; supports responsible HVAC maintenance practices. - ?? Ideal for Indoor HVAC Systems ? Perfect for evaporator coils, air handlers, and other finned cooling and heating coils in residential and commercial systems. - ?? Professional HVACR Use ? Trusted by service technicians for routine maintenance and restoring airflow efficiency without aggressive acids or harsh corrosives.