Homintell Air Purifiers for Home, PM 2.5 Sensor H13 HEPA Air Purifier

PM 2.5 AIR QUALITY DETECTION: Built in a Infrared sensor detects particles with a diameter of less than 2.5 microns suspended in the air for a long time, and the air purifier will adjust the fan speed mode based on accurate feedback. (Auto mode) VISIBLE AIR QUALITY: Brightly colored LEDs of air purifiers let you know how clean or dirty the air quality in your home in auto mode. The color LED will turn yellow or red if the surrounding air becomes cloudy; 22dB Ultra Sleep Mode, enjoy peaceful and sweet sleep all night H13 True HEPA AIR Filter: Captures 99.97% of airborne particles as small as 0.3 microns in size, including dust, pet dander, smoke, and other contaminants. High Efficiency Class 3 The H13 True HEPA Filter enhances indoor air quality and allows you to breathe fresh air ENERGY SAVING amp; EFFICIENT PURIFICATION: No need to be concerned about energy growth on your electricity bill, as it consumes less than 0.55 kilowatt hour per day; Room air purifier cleans up to 220 ft² per 15 minutes. Suitable for home large room, bedroom, office, and so on SAFETY AND HUMANIZED FUNCTION: Homintell air purifiers for home avoid using UV-C light,100% Ozone free, and pass the CARB/ FCC/ ETL certified. so that your safety is fully guaranteed; The filter replacement indicator (flashing red) reminds you need to replace the filter, New filters can be purchased by searching #39;B09XQN8L2G #39;