Headquartered in Madison, Wisconsin with production facilities in both Madison and Poynette, Aprilaire has been providing a v ... ariety of Indoor Air Quality solutions and technology to our North American customers since 1938. Our core mission is to provide Healthy Air for all! One of the first products in our company's dedication toward innovation was in 1954, when we introduced Aprilaire® Humidifiers, the first evaporative, flow-through-design, whole-home humidifier. Since then, we’ve added to our line of humidifiers as well as an entire family of Indoor Air Quality products that include Aprilaire® Air Cleaners, Dehumidifiers, Smart Home Thermostats, Ventilation, and Zoned Comfort Control® systems. Aprilaire’s rise to the top is the result of innovation and continuous improvement. Our team members' unwavering commitment to quality and providing outstanding service to our customers has built our path to success. As the #1 manufacturer of Indoor Air Quality products, systems, and technologies, we know that smart, accomplished people are the reason we’ve been a successful business for over 80 years. We are a group of talented innovators that deliver excellence in our work, accomplish our goals together, and believe in respect for one another. If this sounds like you, join us in delivering Healthy Air for all! read more