FilterBuy Replacement Filters Compatible Emerson HDC-2R & HDC-411, Sears Kenmore 14909 & 14912 Humidifiers. Pack of 4 Filters. Pack of 4 FilterBuy replacement humidifier filters compatible with Emerson HDC-2R & HDC-411, Sears Kenmore 14909 & 14912. Designed by FilterBuy to be compatible with Emerson MoistAIR model #'s HD-500, HD-6200, HD-7002, HD-7005, HD-70021, & HD-70050 Also compatible with Sears Kenmore models: 1442, 14407, 14451, 144070, 144071, 144131, 144510, 758.14451, 758.144070, 758.144071, 758.144131, 758.144510, 758.299772C (14909, 29962, 32-14909, 32-29962, 42-14909, 42-29962, 03214909000). Premium humidifier wick filter designed by FilterBuy to reduce pollutants. Replace at least once per season. Humidifier FilterBuy: Breathe Better!