With a heritage of designing intelligent air quality solutions that are aesthetically low-impact, Airthings introduces Renew, the air purifier for bedrooms. Enjoy peaceful sleep and peace of mind with the 4-stage HEPA-13 cleaning system that removes particulates, gasses, and odors from your air. On Silent mode, it’s so quiet you’ll hardly know it’s there. Set to Auto mode and take clean air for granted - the laser-based particulate sensor intelligently adjusts the fan speed according to the actual air quality, keeping your air clean and healthy. Ideal for bedrooms but effective in any room up to 525 sq ft, use the integrated strap handle to easily move Renew where you need it.