AROEVE Air Purifiers for Bedroom Home, 3 Layer Filter for Smoke Pollen Allergies Pet Dander Odor, Sleep Mode, Energy Saving, 4 S

Better Breathe at Home with 3-Layer Filter: Comes with 3-layer filtration system (pre-filter, high efficiency filter and activated carbon filter), the home air purifier effectively captures 99.7% of 0.3?m particles including pet dander, hair, pollen, dust, smoke and odors, potentially improving air quality and promoting better health and well-being for you | Energy Saving: ENERGY STAR certified; the air purifier with an upgraded DC brushless motor uses 67% less energy than AC motors and costs just $1 per month for continuous 24/7 operation | Creating A Better Sleep Environment: The bedroom air purifier runs quietly at 22 dB in sleep mode with a night light that can be turned off and a silent mode that eliminates button sounds; Add your favorite essential oils to the purifier for a peaceful nights sleep | Improve Air Quality Quickly: Featuring a 360? air inlet and 120? top airflow, this air purifier for bedroom circulates air up to 30% faster than models with 90? airflow and offers four speed settings (Sleep/L/M/H) for easy adjustment to current conditions | Peace of Mind Use: The child lock prevents accidental setting changes, and 3 timer options (4H/8H/12H) make this air purifier ideal for families and pet-friendly homes | How to Replace the Filter: Replace the filter every 3-6 months or when the red indicator lights up; Install a new filter, then long-press the Reset button for 3 seconds; Two beeps and three light flashes confirm the reset is complete | Note: The air purifier operates at 120V and is designed for use exclusively in the United States