Profile: Industrial Maid is a supplier and distributor of industrial & commercial air filtration equipment. We offer commercial air cleaners, ambient & industrial air cleaners, ducted industrial air cleaners & environmental booths. The AZTech 2000c is a commercial air filtration unit designed to collect dust, smoke, fumes and other airborne contaminants. The cabinet can be manufactured from an environmentally friendly polyethylene (matte finish) or powder coated carbon steel. Our ventilation hood systems use a three stage filter configuration. A 2" baffle filter is used for spark arrestance (for fire safety issues), a 4" pleated pre-filter separates out the larger particles & a final multi-pocket high efficiency bag filter takes out all the smaller welding smoke & fume particulate. The system is designed to have a low air to cloth ratio (low air speed through the filters). This allows the filters to collect more dust & particulate, thus extending the filter life. The units do not require the use of expensive cartridge filters or compressed air & the filters can be serviced by disposal so no dust is handled from dump trays or drums.