?3 Stage Filtration System?ACPURI’S 3-IN-1 Pre-Filter, True HEPA Filter, Activated Carbon Filter will help you breathe easier by removing particles as small as 0.3 microns.With a CADR rate of 130 m³/h, it purifies the air in only 7 minutes in spaces up to 175sq.ft (16 m²) .
?3 Speed and Auto Off Timer?Three fan settings let you control the speed and volume of the Air purifier. With Sleep Mode running at the lowest fan speed,enjoy easier breathing and undisturbed sleep.Set a timer when you want to turn it off automatically after 2/4/8 hours.
?Quiet Environment?Create a peaceful environment undisturbed by your air purifier.Filters the air with the lowest noise level as quiet as 30 dB for a restful and soothing indoor environment, helping you sleep deeply.
?Filter Change Alert?Built-in replacement indicator reminds you when you need to replace your filter. The replacement filter should be replaced every 3-6 months ( about 2200 hours ) depending on the air quality in your area and use of the Air Purifier to ensure best results. The filter replacement that please search ACPURI filter or B0854CJY77.
?High-Efficiency Air Purifier?Circulates room air over 10 times per hour to achieve rapid purification. Unique size and contemporary design make the ACPURI air purifier suitable for small or medium-sized rooms, like offices and dorms.