Small, strong, reliable, extremely flexible and light as a feather: The NT 22/1 Ap wet and dry vacuum cleaner provides impressive results during light to moderate cleaning in many commercial applications. Thanks to the semi-automatic filter cleaning system and the moisture-resistant PES cartridge filter, it can deal with dust, coarse contaminants and liquids effortlessly. The connection of the suction pipe connected directly to the head of the device allows the maximum utilization of the capacity of the container. Its very compact dimensions and light weight make it easy to carry the device, which is also easy to operate.