HQRP Wick Filter for Kenmore 758-15408, 758.154080, 758.17006, 758-29988 Humidifier Coaster HQRP&reg; Humidifier Wick Filter Replacement + HQRP&reg; Coaster; Improves efficiency of the humidifier, traps water impurities, eliminates "white dust"; AntiMicrobial agent prevents surface growth and migration of mold, mildew, fungus, algae, and bacteria. Measures approximately 8.25" x 24" x 0.75" (D - 6.5"). Compatible with Original filter; 2 weeks DOA replacement warranty!