6G FILTER

Air analysis apparatus; air measuring apparatus, namely, electronic-based instruments for measuring environmental parameters in the nature of air quality; air pollution measuring devices, namely, particle counters; air temperature sensors

Mobile ventilating apparatus, namely, ventilating, high-velocity portable exhaust fans for commercial use; ventilating units, namely, ventilating fans for commercial and industrial use; air conditioning apparatus; air cooling apparatus; air purifying apparatus and machines; air purifiers; air cleaning apparatus, namely, air cleaning units; air sterilizers; ionization apparatus for the treatment of air; air freshening apparatus, namely, dispensing units for air fresheners; air humidifying apparatus; air filtering installations; air filters for air conditioning units, air filters for domestic use, and air filters for portable breathing units, namely, air filters for self-rescue apparatus, namely, portable oxygen breathing units; filters for air purifiers; filters for air conditioning