Dr. USAir clean air protection screen
Newly improved technology made in the United States
Dr. USAir clean air protection screen, newly improved technology made in the United States.
Massive air pollution and respiratory problems have become serious issue in many countries in the past decade. Coal burning and automotive emissions are the leading causes of this air pollution, releasing small airborne particles refer to PM 2.5. Extended exposure can worsen medical conditions such as asthma and heart disease.
Dr. USAir clean air protection screen provides a breathable, light weight air filter to be applied directly on your window, so that you may enjoy clean fresh air whenever and wherever you are.
Dr. USAir clean air protection screen can be installed easily by only three steps: 1) measure and clean the window frame, paste the tape to all four sides surrounding the frame; 2) measure and cut our protection screen to the proper size of the window; 3) adhere the screen to all four sides, using the scraper to ensure it has fixed firmly.