Think rocket powered broom/wand!Clean cooling coils for radiators, transmission lines, oil and fuel linesClean air to air aftercoolers, condensers, evaporators, fluid coolers and much moreCan be configured in 3 foot; 2 foot; or 1 foot lengthsIdeal trailer truck, dump truck, earth moving tractors, agriculture, municipal, construction and fleetsEliminates need for vehicle jacks or lifts to access buried coilsFour inch air slot for maximum air cleaning volume and pressureRemovable brush head for access to space constrained coilsAble to access gaps