Ozone Generator Bactector O3 Tamura Tekko TM-11MFE Used item. Operation confirmed. The main body itself has no noticeable scratches, but there is blackening near the ozone generating element. This is unavoidable even with normal use, and the product descriptions and manuals on the internet state that there is no problem with the quality. Only simple cleaning will be done, so please refrain from purchasing if you are not used to used items. Please check the condition in the images. Made in 2020. Everything in the images is included. Please refrain from purchasing if you are looking for a complete product or are overly concerned about details. Product Specifications Ozone generation: 10-40mg/hr (continuously variable) Airflow: 278/min - 435L/min (0.278m3/min - 0.435m3/min) Applicable area: ~60m2 Ozone water generation: Not possible Operating environment: Occupied/Unoccupied (depending on mode and situation) Applications: For commercial use (can also be used in general households) Power supply: AC100V 50/60Hz Power consumption: 9W Operation specifications: 24-hour continuous operation This product is also installed in ambulances, hospitals, nursing homes, etc. Product size W180mm x H200mm x D76.8mm Weight: 2.1kg