The clogged filters are spent water, because the automatic cleaning of the main AUTOCLEAN (AC) filter keeps the filter free and guarantees a constant and high suction power. The CLEANTEC CTM AC offers a lot of volume and flexibility thanks to the wide geometry of its tank. Equipped with adjustable steering wheels and rear wheels, it offers ideal mobility. It also has an immobilizer brake that guarantees a safe position on any surface and when transporting it. The flat filter integrated in the suction head allows you to take full advantage of the volume: the gross volume of the tank and the net are practically identical. The extremely compact high performance turbine ensures proper suction power. With a volumetric flow rate of 3900 l / min, the only thing left is pure air. Authorized for powders and dust classes M. Supply provision high performance main filter SELFCLEAN filter bag evacuation bag flexible suction hose ø 27/32 × 3,5 m - AS / CT closure cap for the suction nozzle hose compartment SYS - Dock with T - LOC function cable reels in cardboard box