Air filtration devices, namely, air purifiers, air re-circulators; indoor-air quality (IAQ) devices and filters, namely, air filters, particle filters, humidifiers, dehumidifiers, for use in heating, ventilating, and air conditioning operations; heating, ventilation, and cooling (HVAC) devices, namely, air conditioners, heat pumps, and furnaces; all of the foregoing for the sensing, treatment, filtration or conditioning of indoor air for breating or comfort

'air':1,5,7,13,20,32,42,61 'breat':63 'circul':10 'comfort':65 'condit':33,58 'condition':43 'cool':38 'dehumidifi':25 'devic':3,16,40 'filter':18,21,23 'filtrat':2,56 'forego':51 'furnac':47 'heat':29,35,44 'humidifi':24 'hvac':39 'iaq':15 'indoor':12,60 'indoor-air':11 'name':4,19,41 'oper':34 'particl':22 'pump':45 'purifi':6 'qualiti':14 're':9 're-circul':8 'sens':54 'treatment':55 'use':27 'ventil':30,36

ONE

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Goods & Services