Profile: Air Fantastic, LLC deals with indoor environmental sanitizers for residential and commercial purposes. Our CAP 7000 sanitizer can be installed into the plenum or duct of the HVAC system. It is suitable for large lobbies, large conference rooms, or to convert a smoky area to a crystal clear environment. The AF4000 sanitizer reduces airborne microbial, and airborne particulate matter by up to 99% within 72 hours. It also sanitizes the surface area.