Congratulations for having purchased your Airfree.
Airfree air purifiers are manufactured under license of US Patent 5,874,050, and many other patents pending worldwide. Airfree was designed with most advanced American and German technologies, to drastically destroy indoor airborne micro- organisms and reduce ozone.
Different from other air purifier manufacturers, Airfree does not spend much time in describing fancy technologies with diffi cult words and theories. Airfree offers independent efficiency tests instead.
For every Airfree claim there is one independent test to prove it!
Please carefully read this manual to achieve the best air purifying results.
Enjoy your Airfree.
Thank you,
AIRFREE PRODUCTS
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