CLN Vac Dust Extractor H-Class Continuous w/ Separator CFT-34S 3600WThe CFT 34S has 2 stage filtering, imported polyester fibre PTFE coated HEPA filter, allows continuous working conditions. With 3 large Ametek motors, you can have one, two or three motors engaged at any time. Being compact in size, but with large dust capacity it is perfect for the floor grinding and polishing industry. Two stage filtration, pre filter is a CYCLONE separator. Separate more than 95% dust, only a few dust come to the filter, greatly