Enjoy clean air thanks to the Black + Decker BXAP62002GB Air Purifier. With 3 speed settings, it's easy to adjust the BXAP62002GB to suit your home. An efficient HEPA13 filter makes your home a safer and more hygienic place by catching the tiny particles of dust, bacteria and up to 99.9% of all allergens. And the PM2.5 air quality sensor gives you real time info about the quality of air in your room.Thanks to the night mode, the BXAP62002GB won't bother you while running even when you sleep. You can set the timer, so that the purifier runs when it suits your schedule.