This is a photocatalytic air purifier from Mask Fuji Co., which conducted the Blue Deo CM with Osamu Mukai and coronavirus inactivation experiments. I purchased it around 2021 for my office, but I have some units left over because I didn't have the opportunity to install them. It seems to be sold on Rakuten Ichiba for around 300,000 yen. I am selling one unit. Please let me know if you would like multiple units, as there are only a few left. ▼ Manufacturer's HP https://massc.jp/products/mc-t101.php Developed for professional use in medical care, nursing care, etc. It is used in 4-bed rooms, waiting rooms, hemodialysis rooms, and day rooms. Of course, it is also recommended for spacious rooms such as living rooms in your home. An air deodorizing and disinfecting device different from conventional air purifiers This is an air deodorizing and disinfecting device that incorporates an aluminum fiber filter coated with photocatalyst. Instead of being an air purifier that collects dust in the air, it focuses on deodorization and disinfection. In addition, the aluminum fiber filter is blended with antibacterial metals and adsorbents in addition to the photocatalyst. Unlike other manufacturers' methods, it does not emit anything to the outside (ozone, ions, hypochlorous acid, etc.), and it is characterized by taking in air inside the housing to "decompose and remove from the source" for deodorization and disinfection. "MaSSC (Mask)", a high-performance hybrid photocatalyst created by Fujico's unique coating technology. It is ideal for deodorizing and disinfecting measures in large spaces such as living rooms, offices, and waiting rooms. This air purifier is made by Fujico, known for its high photocatalytic coating technology, which was used in the animal breeding cage in the Japanese Experiment Module of the International Space Station "Kibo". MaSSC CLEAN MC-T101 (Floor-standing model) Product name: Mask Clean (MaSSC CLEAN) Model number: MC-T101 Color: White Size: Width 592mm x Depth 178mm x Height 447mm Weight: Approximately 10.2kg Power consumption: Standby: Approximately 6W, Weak: Approximately 115W, Medium: Approximately 125W, Strong: Approximately 145W Power supply: Household AC 100V (50~60Hz shared) Room size: Approximately 28 tatami mats (approximately 46m2) AC cord length: Approximately 1.8m Accessories: 1 spare pre-filter Product category (large/medium/small): Home appliances / Seasonal appliances / Air purifiers Country of origin: Japan We do not accept cancellations or returns, so please contact us if you have any questions.