Airthereal B50 Mini Ozone Generator Air Purifier User Manual


Airthereal B50 Mini Ozone Generator Air Purifier User Manual




  • Use in unoccupied space is highly recommended!
  • If necessary, people should not stay in the room for more than five minutes during the treatment.
  • There might be ozone smell remaining in the room after treatment.
  • Open doors and windows to ventilate for at least 10 minutes after the treatment and before people return to the space.


Airthereal warrants B50 Mini Ozone Air Purifiers for 1 year from the date of purchase. Internet information:

What’s covered?

Defects due to faulty materials and workmanship of the product.

What’s NOT covered?

  • Damage caused by the owner when attempting to fix or altering the product by himself or herself.
  • Damage caused by misuse, abuse, neglect, alterations or unauthorized repair.
  • Natural depreciation.

Warranty Period.

Warranty becomes effective since the date of original purchase and will last for 1 year.

Who’s covered?

This limited warranty is only effective for the original purchaser. It is NOT transferable.

How to request warranty services?

To obtain the benefit of this warranty, please leave your message online (, or send an email to Our customer service will address your issue in 24hs.


Congratulations on your purchase and welcome to Airthereal! To fully benefit from the support that Airthereal offers, register at READ ALL INSTRUCTIONS BEFORE USE AND KEEP THEM FOR FUTURE REFERENCE.





  • With the CONTROL KNOB in the ‘Off’ position, plug the unit into a wall outlet.
  • Rotate the CONTROL KNOB clockwise until it clicks into the ‘On’ position. This position provides the minimum output of purification. Turning the CONTROL KNOB clockwise will gradually increase the purification output of the unit.
  • Adjust the CONTROL KNOB to the desired setting. Optimum performance levels are reached when the space smells fresh and clean, with no pollution odors and no strong purification odor.
  • To turn the unit off, turn the CONTROL KNOB counterclockwise until it clicks into the ‘Off’ position.


Note: For proper operation, cleaning should be performed at least once every thirty days of use.

  • Turn the unit off and remove it from the wall outlet. Use a vacuum cleaner hose to remove debris from the air intake on the rear of the unit.
  • Using a cotton swab dipped in isopropyl alcohol, insert the cotton swab into the PURIFIER OPENING. Gently rotate the cotton swab and move the cotton swab in and out until all visible contamination is removed. Use a dry cotton swab and repeat the same motion to remove excess alcohol. Place the unit face-down on a level surface. Gently tap the rear of the unit to remove any remaining debris and excess alcohol. Allow the unit to fully dry before resuming operation.


  • Plug the unit into a wall outlet. Resume use initially using maximum purification output. Verify that the unit is properly operating. A blue glow (corona) should be visible inside of the PURIFICATION OPENING. Once proper operation is verified, adjust the CONTROL KNOB appropriately.





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