Aerospace Filtration Units utilize a series of filtration stages to remove particulate and gaseous contaminants and odors from the air.

Two particulate pre-filters remove visible particles therefore protecting the carbon and HEPA filters are extended changing the pre-filters on a regular basis. The first stage is an inexpensive 1/2 inch deep pad filter used for capturing larger particles. The second stage filter is a pleated filter, which captures most remaining visible particles. The first and second stage filters come in 30 and 12 per case respectively.

Aerospace Air Scrubbers all feature a 99.97% final stage of filtration. The industrial HEPA air filter captures microscopic particulates at .03 microns. This level of filtration often eliminates the need for final cleanup and dust removal after construction and remodeling jobs. 99.99% efficient filters are also available.