Less Energy Consuming Exhaust Ventilation Fan comprises of filtration system, blower, and low profile casing. The Exhaust Ventilation Fan is suitable for greenhouses, poultry, garment manufacturing and industrial applications. The Exhaust Ventilation Fan is precision engineered and can be operated electrically. Less Energy Consuming Exhaust Ventilation Fan is available in a sturdy construction that ensures optimum performance for longer period of time.