Provides high-efficiency air filtration to handle the indoor air quality needs on every restoration job, including damage caused by sewage, mold or fire. One unit can effectively treat up to 1,000 cubic feet of enclosed space with a variable airflow of up to 500 cfm. unit equipped with filters required to addres any remediation job, including the activated carbon filter to attack smoke and noxious odors, and the premium HEPA filter.