42 air filtering and disinfection; products and systems for commercial, institutional, medical, domestic , and industrial use, including air filters; air filters for eliminating airborne contaminants and pathogens; minute particle air filters; particulate removal apparatus, including high efficiency particulate air filters; ultraviolet lamps; and disinfection products and systems which use ultraviolet to kill organisms; disinfection units which use ultraviolet light to kill organisms in air, on surfaces, and on coils for industrial, institutional, medical, commercial, and domestic use air filtering units and; disinfection units used in heating, ventilation, and air conditioning systems for industrial, institutional, medical, commercial, and domestic use; the design, development, and manufacturing of the above products, systems, and units for others
Trademark: 76124883
