With a company history that dates back to 1924, Beyond by Aerus combines natural, world–class technologies with innovative an ... d revolutionary processes to create extraordinary healthy living environments. This new standard of environmental quality comes with the Beyond by Aerus promise of Guaranteed Satisfaction. The Beyond by Aerus solutions utilize unique processes that ensure a cleaner, healthier and more comfortable living environment at home, at work, or at a hotel for those looking to breathe, sleep, and live better. Beyond by Aerus also offers comprehensive solutions to the water you drink and use at home or work. And, our solutions for air and surface purity include the only Certified Space Technology in the world, originally designed to ensure the health of our astronauts on the International Space Station and now available to help you manage allergens and other contaminants. read more