| 摘要 |
In an air filtering apparatus including a housing, an electrolytic water generator for generating electrolytic water by electrolyzing water, a gas-liquid contact member to which electrolytic water is supplied, a water receiving tray that is disposed below the gas-liquid contact member and receives electrolytic water discharged from the gas-liquid contact member, an electrolytic water circulating unit for supplying the electrolytic water received in the water receiving tray as electrolysis target water to the electrolytic water generator, and an air blower for blowing indoor air to the gas-liquid contact member to bring the indoor air into contact with the electrolytic water in the gas-liquid contact member, thereby filtering the air, a water supply unit having a water supply pipe connected to an external water source to supply water from the external water source through the water supply pipe to the water receiving tray, and a water supply valve that is opened or closed in accordance with the water level of water stocked in the water receiving tray is provided above the water receiving tray. |
