he Rabbit Air A3 is a smart medical-grade air purifier designed for medium- and large-sized rooms that’s equipped with a 6-Stage Filtration System integrated by a Pre-Filter, a Medium Filter, an Activated Carbon Charcoal Filter, and a next-generation BioGS True HEPA filter, making it capable of effectively trapping particles and allergens as small as 0.3 microns with a 99.97% efficiency and also particles less than 0.1 microns in size at a higher than 99% efficiency, thus reducing common allergens, viruses, and bacteria from the air indoors, plus a Customized Filter specially engineered for trapping either germs, pet allergens, toxins, or odors, and a layer of negative ions that make harmful airborne particles heavier and easier to capture, while also integrating highly-sensitive odor and particle sensors that accurately detect the amount of air pollutants indoors, a smart light sensor that helps saving power, and a brushless DC motor that boasts an ultra-quiet operation between 20.3 dB to 51.0 dB, for which it is rated to have a 1,070 sq. ft. (99.40 m²) coverage area for 2 air changes per hour and a CADR of 286 CFM / 485.9 m³/h, and also featuring a touchscreen control panel that boasts a Filter Indicator LED, an Air Quality Indicator LED, 5 Fan Speed settings, an Auto Mode, a Low-Energy Mode, and a Mood Light button, Bluetooth and Wi-Fi connectivity, plus in-App controls via the Rabbit Air App for controlling its functionalities and monitoring the air quality in real time, and Voice Assistant support for Amazon Alexa.