There are 3 types of indoor air pollutants - Particulates, microbials and gases. Therefore, in order to make an apples-to-apples comparison, we must compare what each type of indoor air quality product is attempting to do.
There is an industry rule of thumb:
Air Scrubber Plus® is a revolutionary new system designed to help eliminate indoor air quality risks by reducing air pollutants, VOCs (chemical odors), cigarette smoke, dust, pollen, mold, odor-causing bacteria, and odors caused by pets and cooking.
Air Scrubber Plus® with ActivePure™ technology cleans, freshens, and purifies the air using specialized germicidal UV light waves along with a proprietary catalytic process that creates enviroscrubbing molecules of oxygen and hydrogen, just like nature’s outdoor scrubbers.