Air filtering apparatus

摘要

An air filtering apparatus that is equipped with an air blower (21) and a gas-liquid contact member (31) in a housing (10) and in which electrolytic water is brought into contact with indoor air sucked by the air blower to filter the air, and then the filtered air is blown out to an indoor space further comprises a water supply tank (41)for stocking water, a water receiving tray (44) for temporarily stocking water flowing out from the water supply tank (41), a circulating pump (42) for pumping up water stocked in the water receiving tray, an electrolytic water generator (43) for generating electrolytic water from the water pumped by the circulating pump (42), and an electrolytic water circulating passage for circulating electrolytic water through the gas-liquid contact member and the water receiving tray in this order, wherein at least one ion exchange resin pack (100) for adjusting the hardness of water is provided in the water supply tank is located out of the circulating passage of the electrolytic water.