Portable air scrubbers cleanse the air by removing dirt particles and unwanted odors through high-end filters. These units are reliable and maintained to filter out 99.97% of particles of a small size. Portable air scrubbers also provide the capability to protect other areas from becoming contaminated with dirt and particles. HEPA filtration removes airborne particles down to .3 micron in size with 99.97% efficiency. These units provide relief from allergy, asthma, sinus problems, mold spores, pathogens, and chemical irritations. These units are also used in hospital remodels and new construction to reduce air-born dust, and are excellent in reducing the many forms of indoor pollution that have been proven to make us feel sick.