Room Air Purifier: MS601 smart air purifier improves indoor air circulation, purifying 3027 ft² in 1 hour and 1410 ft² in 30 mins of operation in TURBO mode (Maximum Airflow Mode) or purifying 605 ft² up to 5 times (CADR: 376 CFM/639m³/h). Perfect for living rooms, bedrooms, kitchens, offices, schools, hospitals, dormitories and basements 470g Activated Carbon Filter: MS601 hepa air purifier features a 4-stage filtration design: Pre-Filter, H13 TRUE HEPA Air Filter, and Double Layer Activated Carbon Filter, capturing 99.97%of 0.3-micron airborne particles and 98.29%of 0.01-micron airborne particles, including allergens, odors, VOCs, smoke, wildfire smoke, pollen, pet dander, dust, fumes and contaminants