Air do air scrubbers work are used by NASA, military submarines and even the Pentagon after 911. They work incredibly well, and they are often mistaken for air purifiers, but there are significant differences between the two.

While an air purifier is able to capture airborne odors, gases and particulates, it’s unable to kill germs and pathogens in the air. An air scrubber can do that, and it works by passing contaminated air through a series of filters and releasing ionized oxidizers into the air. This can kill and remove dangerous bacteria, mold, fungus and other harmful contaminants in the air and on surfaces.

Clearing the Air: How Air Scrubbers Help Remove Mold Contaminants

The first stage in an air scrubber’s filtration process uses a pre-filter to catch the larger, most massive particles. This helps the next filters clean more efficiently. Air scrubbers can also be equipped with a carbon filter, which uses a chemical process to catch gaseous molecules that cause odors in the air. This is a great option for removing smoke and other unwanted odors from your home or business.

Most commonly, air scrubbers are incorporated into a commercial or industrial HVAC system to provide an extra layer of high-performance filtration both as air enters the building and as it circulates through the ductwork. Alternatively, stand-alone air scrubbers are available for homes and businesses without ductwork. These units use HEPA air filters and other advanced technologies to eliminate large particles, microorganisms and odors from the air in a room.