Airgle, which stands for Purifying Air with a Great Level of Efficiency, is back with a new wave of innovative air purifiers. In the PurePal Series, Airgle renews its commitment to manufacturing reliable, effective, and efficient air purification systems. All 4 models in the series feature advanced filtration technology for particles and gaseous pollutants, sophisticated control panels, and supercharged efficiency. Get more clean air and faster relief for your symptoms than ever before. All models are designed to purify large spaces such as bedrooms, living rooms, dens, offices, and more. Plus, they use ozone-free technology and carry the Energy Star seal for moneysaving operation. Airgle air purifiers simply help you breathe cleaner and live healthier.