VORNADO MD1-0002 Wick Filter, 9-1/2 in L, 7-1/4 in W, For Evap3, Evap1, Model 30 and Model 50 Humidifier

VORNADO wicks are developed from the highest quality materials that work to absorb the maximum amount of water while filtering the circulating air. Competitor brands are made of different materials not designed for VORNADO humidifiers.