Levoit LEVOIT Smart HEPA Air Purifier for Bedroom Home 1120 Sq Ft, Washable Pre-Filter, Air Quality & Light Sensor, Pet Mode, Remove 99.97% of Allergens for Dust, Pollen, Pet, Smoke, Vital 100S

Faster & More Efficient 224 Ft² 5X/H- With CADR of 243 m³/h,, Vital 100S smart air purifier cleans a large room size of 1120 Ft² Once per hour and a small room size of 224 Ft² 5 Times per hour

Washable Pre-Filter Make HEPA Filter Longer-Three-Stage Filter: HEPA filter cleans pollen and dandruff, Activated-Carbon filter neutralises cigarette smoke and odours, Washable Pre-filter ensures a longer life of your HEPA & Activated-Carbon filters

Quiet & Lightless For Better Sleep- With 23dB Sleep Mode & Upgraded Light Sensor, Vital 100S make your sleep not be disturbed by noise and light. It will automatically limit Auto Mode to the quietest fan speeds and turn off display lights when the room gets dark

Accurate & Fast Air Quality Sensor- Monitor Air Quality Via Colour Feedback (on the display of the Vital 100S) or through Vesync App. The automatic mode will choose the optimal level in real time for you, or you can adjust the speed yourself accurately

APP & Voice Control - Everything Under Control by Alexa Voice Commands and Google Assistant or Use VeSync App. You can set timerscreate schedules, check filter life and check the air quality index

Pet Mode- Unique Pet Mode Make Cleaning More Energy-Efficient (only available via Vesync app) , and the U-shaped air intake smart air purifier catches pet hair and large particles more effectively than normal filters

Timer & 4 FAN Settings- The timer can be set at2/4/8 hours. You can select a desired time for auto shut-off. Choosing a suitable speed from low, medium, high and sleep mode, and when you switch it to high fan speed, it can cools down your room in the summer and brings you comfort

2 Year Warranty- Levoit offers a free 2 year warranty and lifetime customer service. Please contact our professional customer service team if you have any questions before or after your purchase. It is recommended to replace the filter at least every 8 to 12 months