Study after study show that as homes become more energy-efficient, more and more contaminants become trapped inside. That means you and your family are more susceptible to the effects of harmful bacteria, pollen, mold, dust, and dander. AprilAire electronic air cleaners create healthier air. This means, a cleaner, safer, and more comfortable home. Call Cool-O-Matic today for more information about our AprilAire products.