How much square footage does AirDoctor Medical cover? Ideal Living Support Agent October 28, 2021 17:29 Updated AirDoctor Medical circulates the air in up to 638 sq. ft. 4x/hour or in 1,274 sq. ft. 2x/hour. Have more questions? Submit a request Related articles Are the first set of filters included with my purchase? How much square footage does AirDoctor 3000 cover? What are AirDoctor 5000's dimensions and weight? How much square footage does AirDoctor 1000 cover? What is the filter maintenance required? Comments 0 comments Article is closed for comments.