Numatic CRQ370-2 Clean Room Class 100 vacuum cleaner with 12 litre capacity. 1200w Twinflo motor and a 5 stage HEPA filtration design provides a certified operational performance of 100% down to 0.1um particle size. The motor & filter module are housed in an all steel power head & the drum is polypropylene. The standard kit A1 is fully comprehensive with stainless steel tubes. The CRQ370 meets the Clean Room Class 100 specification that is needed in within many specialized opertations. Comes c/w A1 Kit which comprises: 300mm Combination Floor Nozzle240mm Crevice Tool2.4m Nuflex Threaded HoseStainless Steel Tube Bend with Volume Control2x Stainless Steel Extension TubeDouble Taper Hose/Tool Adapter65mm Soft Dusting Brush150mm Upholstery Nozzle150mm Slide on Brush for Upholstery Nozzle