A Fresh Air Exhaust System is designed to improve indoor air quality by providing a continuous flow of fresh outdoor air while exhausting stale or contaminated indoor air. It helps maintain proper ventilation, control humidity, and reduce the concentration of pollutants in residential, commercial, or industrial spaces.

The system typically includes air intakes, ducts, fans, and filters to ensure the incoming air is clean and free of dust, pollen, or other airborne contaminants. This type of system is commonly used in buildings to enhance occupant comfort, support HVAC efficiency, and meet building codes for air circulation. It can also be integrated with heat recovery systems to reduce energy consumption by pre-conditioning the incoming air.