ClairiTech’s Humidex moisture control and ventilation systems are reliable， virtually maintenance free and use minimal energy. With a Humidex system you can prevent buildup of mold or mildew – find asthma， allergy， and overall respiratory relief by improving air quality throughout your entire house. The Energy Efficient Whole House Garage Ventilation System with CO sensor is a powerful machine that allows you to adjust and maintain moisture levels and give you real-time information on the CO levels in your garage and surrounding areas. Completely efficient and cost-effective – this air quality solution is perfect for anyone， builders looking to provide a long-lasting investment for customers， renovators looking to make an investment to inspire a healthy environment that won’t have an impact on the overall surface area of any room， and homeowners looking for an advanced， money saving， and energy efficient system that will provide clean air around the clock.