Filtering cartridge assembly and humidifier having same

A humidifier, comprising a filtering cartridge assembly, the filtering cartridge assembly comprising:

• a water collecting tray comprising a side wall and a bottom wall defining a water collecting groove, and comprising a first water supplying hole and a plurality of water draining holes in the bottom wall of the water collecting tray;
• a water recovery tray below the water collecting tray, the water recovery tray comprising a side wall and a bottom wall defining a water recovery groove, and comprising a second water supplying hole and a plurality of water recovery holes in the bottom wall of the water recovery tray;
• a support frame connected between the water collecting tray and the water recovery tray;
• a water supplying pipe between the water collecting tray and the water recovery tray, the water supplying pipe comprising a first orifice communicated with the first water supplying hole and a second orifice communicated with the second water supplying hole, and the water supplying pipe being configured to be connected to a water pump to supply water into the water collecting groove;
• and
• a plurality of water guiding members in one-to-one correspondence with the plurality of water draining holes, each water guiding member comprising a first end passing through a corresponding water draining hole and a second end connected to the bottom wall of the water recovery tray, and a drainage gap being defined between a peripheral wall of the water guiding member and a wall defining the corresponding water draining hole.