Almost unused Ziaino FMV5400. Unboxed, water and tablet inserted, and operation confirmed. The tablet is full. Ready to use immediately upon arrival. This item has a humidifying function. I have hardly turned it on since I got it. There are only slight polishing scratches, and the filter is almost new. Please refrain from purchasing if you are concerned about minor imperfections. No returns, refunds, or exchanges. ◆ 2022 model, with full tablet ◆ Main Features "Disinfection," "Deodorization," "Humidification," and "Dust Collection" all in one unit. ★ Disinfects airborne bacteria and bacteria attached to the room. ★2 Deodorizes both airborne odors and ingrained odors. ★3 Humidification delivers plenty of clean moisture. ★4 NEW filter captures airborne pollutants and collects dust. ◆ Specifications Type: Hypochlorous acid space disinfection and deodorization machine Maximum applicable floor area: ~21 tatami mats (~35m2) Filter type: HEPA Filter life: 5 years Noise level: 54dB Maximum airflow: 6m3/min Installation type: Floor-standing Electricity cost: Approximately 1.9 yen Cleanliness Disinfection function: ○ Deodorization function: ○ PM2.5 removal rate: Captures 99% of particles from 0.1 to 2.5μm Main functions Humidification function: ○ Supported sensors: Odor sensor / Temperature sensor / Humidity sensor / Illuminance sensor Child lock: Supported Filter removal/suppression: Pollen / House dust / Airborne bacteria / Airborne viruses Other functions: Automatic cleaning function Applicable floor area目安※5: ~21 tatami mats (~35㎡) Purification time※6: 8 tatami mats (13㎡) in approximately 11 minutes Dust collection applicable floor area※7: ~26 tatami mats (~43㎡) Humidification applicable floor area※8: Prefabricated Western-style room: ~18 tatami mats (~30㎡) Wooden Japanese-style room: ~11 tatami mats (~18㎡) Rated humidification capacity※8: 650mL/h Estimated electricity cost (per day)※9: 4.8 yen ⑦22Y