The Inventair MK4 4 Bag Dust Extractor is fitted with powerful, self-cleaning fans to transport the waste material through a ductwork system into the unit for separation. Upon entry, the unit bulk waste spins into the polythene bags then the finer dust filters through High Glaze Terylene Needlefelt media allowing the air to return to the working area without heat loss. Each unit is fitted with the Inventair special swirl baffles which ensure the polythene bags fill evenly with waste. The units are supplied with their own D.O.L starter and spare poly bags.

The Inventair MK4 4 Bag Dust Extractor is a powerful and efficient dust extraction system that is perfect for use with chipboard and MDF sawdust. The unit is fitted with a self-cleaning fan that quickly and easily transports the waste material into the unit for separation. The bulk waste spins into polythene bags while the finer dust is filtered through Highglaze Terylene Needlefelt media, allowing the air to return to the working area without heat loss. The unit is also fitted with Inventair special swirl baffles which help to evenly fill the bags with waste.