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1. How does Airfree®Duo work?
The new Aifree®Duo offers the combination of 2 technologies that can work together or
separately: TSSTM – for drastic microorganism destruction and ozone reduction. Airfree®
destroys microorganisms at its heated ceramic core mini ducts. Contaminated air is dragged
into Airfree®Duo’s ceramic core by air convection and microorganisms are destroyed at high
temperatures regardless of how resistant or dangerous they might be. Silent and filterless.
The TSSTM is always ON to silently and continuously destroy airborne viruses, bacteria, mold,
allergens, etc., but if and when necessary the fan can also be turned ON to capture cooking
smells, smoke and cigarette smoke, forcing air through the mini ducts of its exclusive odor
eliminator capsule.
2. Are there any side effects?
No. Airfree®Duo’s technology simply uses heat and an odor eliminator capsule to silently and
efficiently purify the air. No ozone, ions or particles are generated.
3. How do I shut the night light off?
Press the sensor touch button repeatedly to adjust the night light intensity or turn it off.
4. Can I install Airfree®in my walking closet?
Yes if larger than 2x2 meters (43 sq. ft. or 353 cu. ft. / 4 m² or 10 m³). Otherwise it might warm
up the closet.
5. Can I use Airfree®in air conditioned rooms?
Yes.
6. How do I know if Airfree®is no longer working?
Check the top lid. A cold top lid indicates the device is not working.
7. Can I place Airfree®in the corridor to reach adjacent rooms?
No. Airfree®will just reduce air pollution in the corridor’s area.
8. Can I place Airfree®in a closed room?
Yes. Please remember such a room must have at least 43 sq. ft. (353 cu. ft.) / 4 m² (10 m³).
9. Can I change Airfree®from one room to another?
Airfree®must always be plugged in the same room 24 hours a day. Airfree®’s patented
technology works gradually so, when removing it to another room the contamination in the
original room will start to increase.
10. Should I turn off Airfree®when I leave the house?
No. The TSSTM ceramic core must always be ON, whereas it’s probably not necessary for the
fan to be ON as well.
11. What happens if Airfree®is disconnected or there is a blackout?
Airfree®will take approximately the same time as before to achieve the previous reduced
contamination level as far as molds, bacteria and viruses are concerned. When the fan’s turned
ON, the odor eliminator capsule will immediately start working.
12. Does CADR measure the effectiveness of the Airfree®?
Not at all. CADR is not designed to test the Airfree®’s technology. The AHAM seal (usually
found at 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 the volume of
filtered air delivered by an air cleaner. The reason why CADR is not designed for Airfree®is
because Airfree®does not filter, but destroys microorganisms instead. Such a reduction of
bacteria, molds, viruses and other microorganisms can only be measured after air sample
incubation in a microbiology lab. Airfree®destroys, rather than trapping or moving around,
any microorganism regardless of how small it might be; 99.99% of all microorganisms are
destroyed when passing through the Airfree®patented ceramic core mini ducts.
Frequently Asked Questions
