Airflow 530m/hr
Max noise level 62dBA
Cover 400 sq ft
Clean the air every 12 mins
(5 air change per hour)
Cover 500 sq ft
Clean the air every 15 mins
(4 air change per hour)
Cover 670 sq ft
Clean the air every 20 mins
(3 air change per hour)
Everything is perfect. I would recommend!