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9. Is it necessary to keep doors and windows closed?
It is preferable. But opening window for 1 or 2 hours a day will not affect Airfree
effi ciency.
10. Does Airfree eliminate bacteria and viruses?
Yes. Unlike the air fi lters in the market Airfree is more effi cient with the smallest
microorganisms as they are easily carried by Airfree’s airfl ow into its heated ce-
ramic core.
11. Can I change Airfree from one room to another?
Airfree must always be plugged in the same room 24 hours a day. Airfree’s pat-
ented technology works gradually and cannot have its cycle interrupted. Moving it
from one room to another will interrupt the cycle and will recontaminate the room.
See question 13 bellow.
12. Should I turn off Airfree when I leave house?
No. Airfree must always be on.
13. What happens if Airfree is disconnected or there was a black out?
Airfree will take approximately the same time to recover the previous reduced
contamination level.
14. Does CADR measure the effectiveness of the Airfree?
Not at all. CADR is not designed to test the Airfree technology.
The AHAM seal (usually found on the back of an air cleaner’s box) lists three Clean
Air Delivery Rate (CADR) numbers: one for tobacco smoke, one for pollen and one
for dust. The CADR indicates volume of fi ltered air delivered by an air cleaner. The
higher the tobacco smoke, pollen and dust numbers, the faster the unit fi lters the
air.
The main reason why CADR is not designed for Airfree is because Aifree does not
fi lter but destroys microorganisms instead, CADR only applies to volume of fi ltered
air delivered by an air cleaner as stated above.
CADR does not measure microorganism reduction like mould and bacteria only
detectable by a microbiology lab.
Airfree destroys (not trap or attract to other surface) any microorganism regardless
of how small they might be. 99,99% of all organic particles are fully destroyed
when passing through the Airfree U.S. patented ceramic core.
FAQ - Frequently
Asked Questions
16