Water purifying apparatus for household purposes; Electric water purification filters for household purposes; Electric air dryers; Air sterilizing apparatus; Filters for air purifiers; Fans for air-conditioning apparatus; Electric fans; Ionization apparatus for the treatment of air; Anion generating humidifiers; Electric air purifiers; Air purifiers for household purposes; Air purifying units for building use; Air humidifiers; Air filtering installations; Air purifying apparatus and machines; Air sterilizers; Air conditioning apparatus; Filters for air conditioning; Air cleaning units; Electric air deodorizers; Industrial air purifiers; Air purifying units for industrial use; Air washers; Air purifiers for automobiles; Catalytic oxidizers for industrial air pollution control; Thermal oxidizers for industrial air pollution control; Filters for air-conditioning; Portable air conditioners; Air deodorizing apparatus; Air purifying units for livestock barns use; Dehumidifiers
Environmental Control Apparatus