READ ALL INSTRUCTIONS BEFORE USE AND KEEP THEM FOR FUTURE REFERENCE.
When using electrical products, especially when children are present, basic safety precautions should always be followed, including the following:

| PART | DESCRIPTION |
| Power Knob / Timer |
Switch to power on/off; Turn clockwise to set timer; Turn anticlockwise to ‘hold’ to keep operating. |
| HOLD Function | Keep operating all the time. |
| Indicator Light | The light will be on when the unit is in operation. |

SPECIFICATIONS:


Depends on your needs. At least once a week to keep fresh air indoors.
ATTENTION:
Use in unoccupied space only!
There might be ozone smell remaining in the room after treatment. Open doors and windows to ventilate for at least 30 minutes after the treatment and before people return to the space.
Where?
Against what?
If you are not going to use the product for an extended period of time, unplug it from the electrical outlet, clean it and store it in a cool and dry place away from direct sunlight.
Airthereal warrants its products for 3 years after the date of purchase.
Internet information: airthereal.com/pages/warranty
Defects due to faulty materials and workmanship of the product.
Warranty becomes effective since the date of original purchase and will last for three (3) years.
This limited warranty is only effective for the original purchaser. It is NOT transferable.
To obtain the benefit of this warranty, please leave your message online ), or send an email to inquiryairthereal.
Our customer service will address your issue in 24hs.
Q: What is Ozone
A: Ozone exists in the ozone layer region of the atmosphere to protect human beings from the sun’s ultraviolet radiation. We also sense its fresh and clean smell after thunderstorms. Now we have Airthereal Ozone Generators to move this nature’s powerful sterilizer into your house. Ozone (O3) contains three atoms of oxygen.
The third oxygen atom makes ozone extremely reactive, which readily attaches itself to other molecules. When odors, bacteria or viruses meet ozone, oxidation reactions occur and both parties are destroyed. Ozone essentially reverts back to oxygen. That's why it's environment friendly.
Q: Ozone Air Purifier VS Air Filters
A: Air filters are normally the result of a physical process with air. However, ozone air purifiers produce activated oxygen that removes odors and freshens the air.
Q: Safety Concerns
A: High ozone concentration can be irritating to mucous membranes and the respiratory system. The right level is when all the generated ozone is being consumed. This only applies to continuous ozone use in occupied environments- not for shock treating. With ozone, more is not considered better. Ozone can work even when humans are not able to smell it.
Q: How Ozone Air Purifiers work
A: Ozone generators create ozone using mechanisms such as an ultraviolet light or a corona discharge (a type of electrical discharge). The machine is also equipped with a fan that disperses the ozone out into the air. In theory, these ozone particles will come into contact with indoor air pollution and neutralize them -- for instance, by killing living pollutants such as bacteria.

Q: How Long Does Ozone Last
A: As soon as ozone is formed in the generator and dispersed in a room, some of it reverts back into oxygen. Ozone itself has a half-life, which means that "residual" ozone created (extra ozone) will return to oxygen usually within 30 minutes, in amounts equal to half its level. What this means is that after each subsequent 30- minute period there would be half as much residual ozone left at the end of the period as was present at the beginning of the period. In practice the half-life is usually less than 30 minutes due to temperature, dust, and other contaminants in the air. Therefore, ozone, while very powerful, doesn't last long. It does its job and then disappears.
If you suspect a problem with your unit, check the following:
Environmental factors affect the duration of ozone output. Unscrew the four screws on both sides of the machine. Press the handle, loosen the ozone holder, and draw out the ozone plate, clean it with water or replace with a new one, make sure the plate is dry and the metal terminals contact well.



Caution:
Power off before you unscrew the unit and insert ozone plate or replace parts.