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What certification does AHAM give to Air Purifiers?

April 26, 2017aham air purifiers Certification

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What certification does AHAM give to Air Purifiers?

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This AHAM certified rating is called Clean Air Delivery Rate (CADR). The seal lists three CADR numbers – one for tobacco smoke, one for pollen and one for dust. The CADR indicates volume of filtered air delivered by an Air Purifier. The higher the tobacco smoke, pollen and dust numbers, the faster the unit filters the air.