4 Pack, Humidifier Wick Filter, Trapmax Filtration Technology, Antimicrobial Protection, Compatible With Moistair HD1205, AD12050, HD1211, HD12110, HD12111, HD412, HD24120 & HD24121, Compatible With Kenmore #'s 14413, 144130, 14416, 144160, 144161, 144162, 29974, 299740, 758, 14413, 758, 144130, 758, 14416, 758, 144160, 758, 144161, 758, 144162, 758, 29974 & 758 299740.