Content At IQAir, our roots are firmly planted in Switzerland and in Swiss values. Swiss Made is a sign of outstanding quality, uniqueness, superior design, innovation, precision and reliability. We manufacture IQAir air purifiers at our own state-of-the-art Swiss production facility on the pristine shores of Lake Constance. By using the highest quality components, a dedicated team of highly skilled and extensively trained specialists, and state-of-the-art manufacturing processes refined for more than 50 years, IQAir is able to build the finest air purifiers in the world. Click on a photo to see an enlargement.