IC 011. US 013 021 023 031 034. G & S: Air freshening, air purification, air deodorizing and fragrance dispensing units for automotive, household, commercial and institutional use, consisting of an electrically powered fan, an air filter, and a replaceable air freshening fragrance cartridge; electric dispensers for air fresheners and deodorizers to be plugged into wall outlets; portable electric fans; humidifiers for household, industrial and commercial purposes; air purifiers for automotive, household, industrial and commercial purposes; air cleaners for automotive, household, commercial and institutional use; filters for humidifiers; air filters for air conditioning units; air filters for HVAC units; air filter machines for automotive, household, commercial and institutional use and replacement filters for such air filter machines; water filters for domestic, industrial and commercial purposes
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