MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen Msa3s Smart

• NOTE: To use the app control, please ensure the device is powered on and under the home's 2.4GHz WiFi network. If the device doesn't work normally, adjust the filter's position either up or down, the sensor will re-identify it and re-run the circuit.
• Alexa & APP Control - Control MSA3S smart air purifier with just a word through Amazon Alexa. Free your hands when you are busy doing exercise, cooking or playing with pets. With MSPure app, you can control air purifiers from anytime, anywhere. Turn it on your way home and enjoy the fresh air when you get home. (Please confirm your mobile phone and the air purifier have completed the connection once before.)
• Air Quality Inspection & Auto Mode - The smart sensor calculates the air quality by detecting pollutants in the air and displays it on the machine panel and MSPure app. In Auto mode, the MSA3S air purifier will adjust the fan speed in real time according to the air quality. Save electricity and energy while letting you breathe the freshest air.
• Ultra Powerful - MSA3S air purifier adapts a 44W high torque motor to ensure the power, so that it can filter your 398 ft² room in just 15 minutes and max coverage per hour is up to 1590 ft². You will notice the difference of air within 10 minutes of using the MSA3 air purifier.
• True HEPA Filter - MSA3S air purifier features a 3-stage filtration design, provide a 99.97% filtration efficiency for 0.1~0.3μm airborne particulates, including PM2.5, pollen, dust, and animal dander allergens. Helps to relieve common allergies like sneezing, coughing, and irritated eyes. In addition, the new technology greatly improves the odor removal effect.