Panasonic Ventilation Systems - Ceiling Insert Fans by Igloo Studios
To improve indoor air quality, reduce or remove the source of the pollutants. For example, paints, solvents or other chemicals should not be stored in the home but rather in a garage or shed. If the garage is attached to the home, make sure there is an airtight seal between the garage and living quarters. This will prevent pollutants from entering the house. Another safeguard is to use building materials and cleaning products with a low level of toxicity. http://www2.panasonic.com/consumer-electronics/shop/Building-Products/Venti...