NT 30/1 Tact Te H wet and dry vacuum cleaner is the first choice when renovation in old buildings. This type of work often releases asbestos along with other substances which are harmful to health and/or carcinogenic and must be removed immediately. This is the ideal vacuum you will have to hand with a filtration efficiency of 99.995%. The filter cleaning system and suction power are monitored and regulated using sensor-controlled electronics at all times. Thanks to its integrated power outlet with auto-start feature and full antistatic system (including conductive accessories), the device is ideal for direct suction on power tools that generate dust.