FILTR Revolution Air PurifierThe FILTR Revolution Air Filtration System was engineered to combat all forms of air pollution, from mold spores and smoke particles to viruses and microbes. Using FDA regulations as a base, the Revolution provides superior protection and filtration in a mobile, affordable package. FILTRs Revolution was engineered based on how the cleanest FDA regulated environments in the world are designed and maintained for optimum product and people protection