*1 Calculated by test method based on Japan Electrical Manufacturers Association Standard JEM1467.
*2 Confirmed by a test method based on Japan Electrical Manufacturers Association Standard JEM1467. The standard hypothesized that five or more cigarettes were smoked per day. Everything that can be used in smoking (Carbon monoxide, etc.) must be everything. It can be removed.
*3 In actual operating conditions, changing the filter more frequently may be necessary.