Ensure Fresh and Pure Air In Your Place With Our Cleaning Services Are you sure about the air you are breathing inside your home? If you are not, then you need not worry as Coolex is there to clean air inside out. To live a bacteria and dirt-free life, all you need to have is Air duct cleaning. Our company provides service with the use of a powerful HEPA-filtered vacuum to clean air ducts and vents. We are one of the leading companies which offer its clients with air duct cleaning in cities like Miami.