The NT 40/1 Tact Te wet and dry vacuum cleaner is the ideal machine for everyone who places as much importance on a large container capacity as they do on a high degree of mobility. Its rugged 40-litre tank, which easily accommodates all types of dust and dirt, from fine to coarse, as well as liquids, also has a bumper and durable metal castors. This unit allows for long, uninterrupted work intervals at any time and this is ensured by the outstanding Tact filter cleaning system and the moisture-resistant PES flat pleated filter. The new central rotary switch for selection of the suction setting, infinitely variable speed control, and the integrated power outlet also guarantees convenient operation at all times. Benefits - Improved automatic filter cleaning system at reduced noise level - Improved robustness for usage at construction sites - Easy handling (Operation Switch, clever accessory storage, main filter housing) - Large net volume, easy handling thanks to location of suction hose connector in the container head - New extensive, user-friendly accessory with improved performance - Dust class M certification