Pack of 6 Vornado MD1-0001, MD1-0002, MD1-1002 Humidifier Wick Filters
Designed by FilterBuy to fit all Vornado Evaporative humidifiers
Including the following Vornado models: 221, 232, 421, 432 and HU1-0021
Premium humidifier wick filter designed by FilterBuy to reduce pollutants. Replace at least once per season.
Humidifier FilterBuy: Breathe Better!