At 7.25"H x 9.5"L x 1.5"W, this pack of two (2) wick filters is designed to fit all models of Vornado Humidifiers. The filter must have the correct height, width, thickness, and material for maximum performance. Competitors often advertise their filters will work with Vornado humidifiers but these filters don't always fit properly, therefore, the humidifier will not work effectively. 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. Receive FREE SHIPPING on all wick refill orders when you set up a product subscription. Click the "Subscription Wizard" button above to set a customized schedule to receive your filters - conveniently billed automatically.
These humidifier replacement filters, part number MD1-0001 (same as MD1-0002), work with models Evap3, Evap2, Evap1, Model 30, Model 40 & Model 50.