Product Condition: New, unused, but without the original box. Purchased in the spring and kept in the room without use. Product Name: Humidifying Air Purifier Model Number: AAP-SH20A-W [White] Specifications: [Basic Specifications] Type: Humidifying Air Purifier Maximum Applicable Floor Area: Air Purification: 10 tatami mats (17m2) / Humidifying Air Purification: 7 tatami mats (12m2) Dust Collection Method: Fan type Filter Life: 2 years Noise Level: Air Purification: 49dB / Humidifying Air Purification: 47dB Maximum Airflow/min: Air Purification: 2.1m3 / Humidifying Air Purification: 1.5m3 Purification Time: 25 minutes Installation Type: Floor-standing [Cleanliness] Deodorizing Function: ○ PM2.5 Removal Rate: Captures 99% of particles from 0.1 to 2.5μm [Main Functions] Humidification Function: ○ Timer Function: ○ Filter Removal/Suppression: Pollen / Dust / Yellow sand / Pet hair / Tobacco smoke / Fine particles / Bacteria / Viruses [Operating Modes] Sleep Mode: Supported [Humidification Function] Applicable Tatami Mats (Wooden Japanese-style room): 4 tatami mats (7m2) Applicable Tatami Mats (Prefabricated Western-style room): 7 tatami mats (12m2) Humidification Volume/h: 250 mL [Size & Weight] Width x Height x Depth: 210x450x210 mm Weight: 3 kg [Color] Color: White Manufacturer: Iris Ohyama