This commercial air scrubber pulls airborne dust and odors through a two-stage system that pairs a pre-filter with a true Hepa filter, capturing 99.97 percent of particles down to 0.3 microns across spaces up to 2000 square feet. Variable airflow from 150 to 500 Cfm adapts to construction sites, water damage restoration, and busy work areas, while a filter-change light signals when service is due. The impact-resistant housing and 25-foot cord support flexible, daisy-chained placement.