Please visit the following sites which give useful information about environmental-hygiene
UV Air Cleaners & Ultraviolet Water Purifiers For Health American Air & Water, Inc. is dedicated to discovering and delivering quality ultraviolet (UVC) air cleaners and UV water purification systems. http://www.americanairandwater.com
American-Lights UV Air Cleaner American-Lights is a whole house UV air cleaner that can provide healthier indoor environment and help fight allergies, asthma and spreading of airborne germs. http://www.american-lights.com
