We recommend replacing filters when your Filter Change Alert indicator light signals for a filter replacement.ĪirDoctor 5000: Based on 24/7 operation, the Carbon/VOC filter should be replaced every 6 months and the UltraHEPA® filter should be replaced every 12 months. We recommend replacing filters when your Filter Change Alert indicator light signals for a filter replacement.ĪirDoctor 3000: Based on 24/7 operation, the Carbon/VOC filter should be replaced every 6 months and the UltraHEPA® filter should be replaced every 12 months. We recommend changing your filters whenever your Change Filter Alert indicator light signals for a filter replacement.ĪirDoctor 2000: Based on 24/7 operation, the Carbon/VOC filter should be replaced every 6 months and the UltraHEPA® filter should be replaced every 12 months. You want to be most concerned with the smoke CADR number since that rating represents the removal of the smallest and most dangerous particles.ĪirDoctor 1000: Based on 24/7 usage, the UltraHEPA® filter and Carbon/VOC filter in AirDoctor 1000 both need to be replaced approximately every 6 months. The higher the CADR numbers, the better the overall ability of the unit to clean your indoor air and the faster the air in the room will be cleaned. These successful results were achieved using the live aerosolized SARS-CoV-2 virus on the AirDoctor 3000 purifier in a test chamber and conducted by U.S.-based MRIGlobal, an independent. Since CADR represents the filtered airflow, this can be translated to understand square footage for a room size to be cleaned as well as necessary air changes per hour. AirDoctor’s UltraHEPA air purification technology was independently tested and shown to remove 99.97 of live airborne SARS-CoV-2 (COVID-19) from the air. There are 3 pollutants that CADR measures, which are representative of different size particles, and they are: POLLEN, which represents larger particles (20 microns) DUST, which represents medium sized particles (5 microns) and SMOKE, which represents some of the smallest particles (0.1-1 microns). The Naval Air Warfare Center Weapons Division ( NAWCWD ), China Lake. CADR helps tell you how much of a particular contaminant is removed from the air within a specific period of time, and it creates an objective rating that allows consumers to compare one air purifier to another based on standardized testing. The solicitation document and incorporated provisions and clauses are those in. 1 Pre-Filter (attached to UltraHEPA® Filter)ġ Pre-Filter (attached to Carbon/VOC Filter)įilter Set: Every 6 months - includes Carbon VOC Filter and UltraHEPA® Filterīuilt-in, hidden casters & recessed handlesĬADR stands for Clean Air Delivery Rate.
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