OXYGEN GENERATOR   The concentration of oxygen, which is about 21 percent of the atmospheric air, is increased to about 30 percent before being supplied through the unit. Taking concentrated oxygen into your body will help relieve fatigue, develop concentration, decrease lactic acid, and promote the burning of fat.
NEGATIVE ION GENERATOR   Approximately 30,000 to 50,000 negative ions per cc are generated. (based on the temperature at 24 degrees celsius; humidity at 60%; measuring device: Kobe KST-900. Measured in the Toyotomi laboratory.)   What are Negative Ions?   Positive Ions and Negative Ions exist in the air. It has been described that Negative Ions attach to Positive Ions such as dust and smoke which are charged postively, then neutralize and clean up the Positive Ions.   It is also described that due to increasing the Negative Ions in a room will help for recovering from tiredness and feeling relaxed,
	FOUR LAYER AIR FILTERS   1. Active charcoal filter      with industry leading deodorizing efficiency of 90 percent   2. HEPA Type Filter      with dust collecting efficiency of 98 percent   3. Bio Filter (Ginkgo Bioba Extract Filter)     Ginkgo biloba extract filter eliminates more than 99% of bacteria and viruses contained in the air.   4. Anti-Mold Pre-Filter      Relatively large dust particles are removed from the air

Product Specifications: Air Flow Rate Adjustments: Rapid / High / Standard / Quiet /  Oxygen Generation Air Flow Rate: Rapid:  176 CFM High:  106 CFM Standard: 70 CFM Quite:  35 CFM Oxygen Generation:  35 CFM Power Consumption: Rapid:  80 W High:  45 W Standard:  30 W Quite:  18 W Oxygen Generation:  56 W Coverage Area: 214 sq.ft. (AHAM tested) Cord Length: 6.5 ft. Product Dimensions              (W x D x H): 15-13/16" x 8-1/2" x 23-5/16" Product Weight: 22 lbs. Made In: Japan