Typical Air Changes Per Hour Table
Experts in interior air flow management recommend the following air changes per hour
The Airrex HEPA 2000 features a 3-stage filtration system with two prefilters and a HEPA filter to capture microscopic particulates. The HEPA200 is ideal for cleaning the air of a variety of airborne contaminants. It’s designed to handle a 2000 sq. ft. coverage area. The replaceable the first and second stage prefilters help extend the life of the HEPA filter.