
Greentech's Active Technologies are continuously projected into the airspace meaning air purification does not wait for molecules to hit the filter
Greentech are expert in Photocatalytic Oxidation (PCO) and Bipolar Ionization, two active technologies that seek out pathogens in your breathing space.

Hunt down contaminants
Photocatalytic Oxidation (PCO)
Like the sun, Photocatalytic Oxidation (PCO) uses ultraviolet energy to activate a catalyst that converts water vapor into peroxide and hydroxyls. Simply put, it turns moisture into a cleansing vapor, destroying microbes and rendering contaminants harmless.

Drop Particulate Matter
Bipolar ionization
Magnets either pull together or push apart depending on how their charges are aligned. Ionization works the same way. Using electrical charges to interact with particulates, like the dust you can see floating in a sunbeam, ions draw them together until they are too heavy to remain in your breathing space and they fall to the floor.
Bipolar Ionization creates negative and positive charges that remove dust and other particulates from the breathing space.
Explore Greentech's range of technologies
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ODOGard®
ODOGard® overview -
HEPA Filtration
HEPA overview -
PhotoCatalytic Oxidation (PCO)
Active Technology overview -
Bipolar ionization
Active Technology overview -
Activated Oxygen (Ozone)
Ozone overview