Dust Free

Dust Free is a family owned and operated business headquartered in Royse City, TX, just 40 miles east of downtown Dallas. Dust Free was established in July of 1982 as a manufacturing company specializing in air filtration equipment designed to benefit allergy patients who needed a clean indoor environment.


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Typical fiberglass throwaway filters can trap only 5% of pollutants. And ordinary electrostatic air filters sold through media and discount outlets...

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The EnviroGREEN 8 Pleat combines the high efficiency filtration of the throw-a-way type pleated filter, with the environmental consciousness of a permanen