AIR PHYSICS

Anion generator, namely, air ionization apparatus for scientific or laboratory use; Ozone generator, namely, ozonisers

Electric negative ion fan; Water filters for producing potable water for domestic use; Household air cleaners; Ozone cooling tower for air conditioning; Drinking fountains; Anion generator humidifiers; Ozone generators that kill mold and mildew; Air ionizing apparatus for the treatment of air