Enjoy cleaner air indoors with the KeySmart CLEANLIGHT AIR XL compact home air purifier. It boasts UV-C lights that kill 99.9% of airborne germs and bacteria in spaces up to 550 square feet in size. Equipped with an H13 HEPA filter, it also captures over 99% of harmful particles, including allergens, smoke, and dust. Additionally, this compact home air purifier continuously monitors the air quality in your home with its built-in PM2.5 sensor. In fact, the color-coded indicators clearly let you know whether the air is clean or contaminated. Furthermore, the touchscreen lets you control and customize settings to suit your preferences. This includes a night mode with dark and quiet settings, so you can get some sleep while knowing that the CLEANLIGHT AIR XL will continue to remove germs and bacteria from the air.