DUCTFIT

Air purifiers; air purifying apparatus; electric air purifiers; air purification equipment for household use in the nature of air purifying apparatus; air purification equipment for commercial use in the nature of air purifying apparatus; air purifiers for household use; air purifying apparatus and machines; filters for air purifiers being filters specially adapted for use with air purifiers; gas scrubbing apparatus and gas purifying apparatus being gas purification machines; industrial air purifiers; air purifiers for household use; ventilation apparatus and installations namely, air impellers