j.air J.Air Air Purifier Negative Ion Generator Refurbished

Thank you for looking.
I am selling a fanless air purifier with an ion generator that I purchased around 2020.

For this listing, I had the unit professionally maintained, including replacement of faulty parts, adjustments, and detailed internal cleaning of the external and ion-generating needles. Therefore, it is highly unlikely that any defects will appear immediately after purchase. I believe it is in good condition, but I have included photos of minor scratches that I noticed, so please refrain from purchasing if you are sensitive about such details.
This listing includes only the main unit and AC adapter. Although small, the ozone wind is now stronger than before maintenance. It has not been used in rooms with smoking or pets.

I believe it is also effective for preventing influenza and coronavirus infections, and for pollen allergies.
In my home, I have found that ozone has a repellent effect on various pests such as drain flies and cockroaches. It was placed in my study.

To prevent fraudulent returns, the serial number has been recorded, and exchanges or returns after purchase will not be accepted unless there is a clear defect on my part.

[Description]
Air that makes you want to take a deep breath, as if you were in a forest.
j.air aims for such fresh air.

j.air has no filters or fans.
It generates a large amount of high-concentration negative ions and a small amount of ozone through its unique ion electrode,
creating active air that actively captures airborne dust, bacteria, and odor-causing substances.
Unlike conventional air purifiers that suck in dirty air to clean it,
j.air is a space purifier that exhibits high-level sterilization, dust removal, and deodorization performance, and will change the air in the world.

[Product Specifications]
Main unit size: 125×125×125mm
j.air generates a large amount of high-concentration negative ions and a small amount of ozone through its unique ion electrode, creating active air that actively captures airborne dust, bacteria, and odor-causing substances. It exhibits high-level sterilization, dust removal, and deodorization performance.
Materials: Stainless steel, titanium, wood
Applicable area: 4-25 tatami mats (varies depending on environment)
Negative ion amount: 10 million ions/cc or more
Ozone concentration: 0.03ppm (below environmental standards)
Power supply: AC100V-240V
50/60Hz
Power consumption: 8W
Accessories: AC adapter
Reference price: 170,500 yen (tax included)
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