LEVOIT Air Purifier for Home with H13 True HEPA Filter, Cleaner for Allergies and Pets, Smokers, Mold, Pollen, Dust, Quiet Odor Eliminators for Bedroom, Vital 100, 2 Pack, WhiteNote: Geniune Levoit replacement filter for Vital 100 is back in stock. Pleaase search for B08BC5V6ZF for purchase.Note: The H13 True HEPA Filter helps capture and reduce the spread of viruses and bacteria but does not eliminate them.LEVOIT Air Purifier for Home Bedroom, HEPA Fresheners Filter Small Room Cleaner with Fragrance Sponge for Smoke, Allergies, Pet Dander, Odor, Dust Remover, Office, Desktop, Table Top, 1 Pack, WhitePower Adapter(Input): 100-240V 50/60 HzRated Power: 10WCoverage Area: 15 m / 161 ft Noise Level: 28-44dBDimension: 6.7 × 6.7 × 10.4 in / 17 × 17 × 26.5 cm NOTE :For an undisturbed night, this air purifier is designed to turn off the button light in 3-5 seconds when it is on sleep mode. The first fan speed level of the LV-H128 is the sleep mode, so the button light will be off quickly when customers tap the power button once. Additionally, the air purifier is too quiet on sleep mode. Different from other models of our air purifiers, the filter light of the LV-H128 can only be reset by pressing and holding the power button for 3-5 seconds when the machine is off (but make sure it's plugged in the socket).