New, Free Shipping We will ship within 24 hours in principle. -- j.air generates active air that captures dust, bacteria, and odor-causing substances in the air by using its unique ion electrode to generate a large amount of high-concentration negative ions and a trace amount of ozone. It exhibits high-level performance in disinfection, dust removal, and deodorization. Like being in a forest, the air makes you want to take a deep breath. j.air aims for such fresh air. j.air has no filters or fans. It generates active air that captures dust, bacteria, and odor-causing substances in the air by using its unique ion electrode to generate a large amount of high-concentration negative ions and a trace amount of ozone. Unlike air purifiers that suck in and clean air pollutants, j.air is a "space purifier" that exhibits high-level performance in disinfection, dust removal, and deodorization, changing the air in the world. ● Easy maintenance Since there are no filters or fans, maintenance is only cleaning the slit where dirt accumulates on the ion electrode. It is titanium-processed, so it does not deteriorate no matter how many times it is washed, and can be used repeatedly, making it very economical. ● Small and quiet design The unique system that does not require filters or fans makes it compact. The operating noise is also quiet, so you can use it comfortably even when you sleep. ● Energy saving Since it does not require power such as motors and fans, the power consumption is only about 80 yen per month, making it an energy-saving design that is friendly to your household budget. Body size: 125 x 125 x 125mm Material: Stainless steel, titanium, wood Applicable area: 4-25 tatami mats (varies depending on the environment) Negative ion amount: 10 million/cc or more Ozone concentration: 0.03ppm (below environmental value) Power supply: AC100V～240V 50/60Hz Power consumption: 8W Accessories: AC adapter, cleaning brush