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TOYOTOMI's Original Filters:BioFilter,HEPA Filter,Active Charcoal Filter and Anti-mold Pre-filter.
Molten enzymes of BioFilter effectively eliminate bacteria and inactivate viruses.  Enzymes attached to fibers hydrolyze and cut the molecular connections between the molecules in the bacteria's cell wall.  Then, due to osmolality inside the bacteria, the cell walls are destroyed and the bacteria die.
Since enzymes abstracted from biological materials are used,there is no risk to the environment or humans.

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Approximately 30,000 to 50,000 negative ions per cc are generated.*¹
Positive Ions and Negative Ion exist in the air.  It has been described that Negative Ions attach to Positive Ions such as dust and smoke which are charged positively, then neutralized and clean up the Positive Ions.  It is also described that due to increasing the Neative Ions in the room, it helps for recovering tiredness and feeling relaxed.(image: ETK-S50DX)
Temperature: 24 degrees Celsius; humidity:60%; measuring device: KST-900 made by Kobe Dempa Co., Ltd. Measured in the Toyotomi laboratory.
Bread inserted into an acrylic box and left for 2 weeks.


Temperature: 18 degrees Celsius; humidity: 70%; Capacity of an acrylic box: 1m³; Measured in the Toyotomi laboratory.
 

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