1
Chemicals for absorbing various gases; chemical preparations to prevent microbial growth in air filtration systems
5
Fibers and nonwovens impregnated with an antimicrobial treatment
7
Air filters for mechanical purposes
9
Electronic sensors and detector units for detecting and measuring the overall reactivity level of air contaminant, temperature, and humidity in a controlled environment
11
Filters and filtering media for industrial and commercial use in the purification of air and in the removal of particulate matter and gases from air; air filters for industrial installations; air cleaning units; air filtering installations; air purification units; air exchangers for cleaning and purifying air; air filters for air conditioning units; industrial air filter machines
42
Laboratory services in the field of air quality; technical quality monitoring services of air conditions in a controlled environment; electronic monitoring of overall reactivity level of air contaminant, temperature, and humidity in a controlled environment using computers and sensors
44
Agricultural services, namely, design of garden and grow facilities to optimize filtration systems; agricultural services, namely, design and installation of advanced filtration systems, including filters, chemicals, media, and related equipment, to improve crop yield, quality and potency; agricultural advice in the field of advanced filtration systems, regarding filters, chemicals, media, and related equipment, to improve crop yield, quality and potency