CosaTron®, the global leader in indoor air contaminant removal,  was founded in 1958 based on patented technology for removing sub-micron particles from secondary air.  CosaTron® units deliver cleaner indoor environments by helping meet or exceed building standards and codes. It is not a collection device, it is a filtration enhancement device.  CosaTron® units do not generate ozone or ionize the air. They will help you reduce your facility maintenance costs by keeping buildings, equipment and furniture cleaner while reducing the amount of outside air required and reducing your HVAC operating costs.  

There are over 33,000 CosaTron® units in operation across 18 countries worldwide, including many well recognized public buildings such as the Georgia Dome in Atlanta, the New Orleans Convention Center, the Hong Kong Cultural Center, the National Library of Japan, the Grand Ole Opry in Nashville, the Abu Dhabi National Exhibition Center. You will also find CosaTron® units improving the air quality in many major airports, hotels, casinos, and universities around the world.

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