Airdog X8 Home Air Purifier

Airdog X8 Home Air Purifier Airdog X8 is designed to be the ultimate performance air purifier. Faster: High CADR (clean air delivery rate), up to 470 CFM, more than double that of the Airdog X5!  This probably is the record high for clean airflow rates - for any of the electrical filtration air purifiers in history!  The X8 may well be the highest CADR among all air purifiers, including HEPA.The X8 cleans a 1000 square foot room in 20 minutes. Quieter: Airdog X8 takes aerodynamic design to a higher level. You won't find another air purifier that is quieter than the X8, with double the airflow level of our industry-dominating X5, and a noise level on par with the X5. If we compare the X5 & X8 to other BIG brand products at the same airflow rate, the noise level of 8 Airdog X8's working together equals the noise level of one IQxxx (another top seller); or the noise level of six Airdog X8 working together equates to one Bluexxx (another well-known brand).   Cost: We are not just talki