Looking to buy an air purifier and was trying to compare/find the difference between MERV ratings on a furnace filter and CADR ratings for an Air Purifier.
After a decade of development and tens of millions of dollars, the Silent Night is the only high CADR (standard comparison for air purifier effectiveness - Clean Air Delivery Rate). No moving parts (fan), no filters, half the power of Energy Star, passes UL867 ozone requirement, removes 100% of .3 micron particulate and even 99% of 20 nanomicron bacteria and virus particles - swine flu, sars, bird flu, even anthrax. This is the ultimate air cleaning technology for the 21st century….
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