2)   Agitate stained area

5gpm water flow depending upon conditions

oxidising agents including chlorine bleach and pool chlorine SDS referenced Version 1

A machine light enough for one person to carry into a roof space or up a stairwell

and sequester mineral deposits

Air-Care Cobra-7 Air Duct Cleaning Machine (220v/50Hz) Relays & Fuses 2) Agitate stained areaThe Air Care Cobra 7 is a cable driven power brush system for cleaning air conditioning ductwork and dryer exhaust ducts. A 90 volt DC motor in a portable case spins a 10 metre flexible cable fitted with a self adjusting Flex E Bristle brush. The brush is fed into the duct, the operator controls speed and direction from a wireless remote, and the rotating bristles break the contaminant film off the duct wall so a negative air machine can carry it