Equipped with three Ametek motors enabling independent on/off control. The continuous drop-down bagging system ensures easy and fast loading/unloading. Its two-stage filtration system utilizes a cyclone separator pre-filter to capture over 98% of dust, minimizing dust entering the vacuum cleaner. This extends vacuum runtime, protects the vacuum's internal filters, and increases their service life. Features an imported PTFE-coated polyester fiber HEPA filter for high efficiency and low pressure drop.