* Compact and mobile structure.
* Two-stage filtration for high filtration accuracy.* Two stage filtration with tapered filter cartridge and HEPA filter cartridge, which can filter 99.95% dust at 0.3 microns.
* Equipped with filter cleaning device for easy filter cleaning.
* Maintenance free powerful turbine motor can work continuously for 24 hours.
* Pressure gauge to detect filter clogging.
* Cassettes for easier dust cleaning. Avoid secondary pollution. (Length:22m)