HQRP Wick Filter for Kenmore Sears Maf2, Ef2, 15508, 03215508000p; 15408, 154080, 17006, 29706 Humidifier + HQRP 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!