17
EN
Information on filter
• The lter is a consumable item and must be purchased and replaced periodically.
• The replacement timing of the lter can vary depending on the environment in which the
product is used, but the rough standard is once every six months to a year.
• The replacement timing may be shorter when the product is used at a location with heavily
polluted air.
• Depending on the environment in which the product is used, odor may be generated by the
lter after a several weeks to a few months, requiring lter replacement.
• When the odor becomes noticeable, replace the lter or dry in the sun, which sometimes
improves the condition (this is not a promise of performance recovery).