Vornado aftermarket humidifier wick replacement filters with antimicrobial agent!
- Fits Vornado humidifier models 221, 232, 421, 432 and HU1-0021-28.
- 2 filters per box.
- Measures approximately 7 3/8" x 9 5/8" x 1 3/4".
- Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home.
- For optimum performance, replace filter at the beginning of each season or every 2 months depending on use.
Easy Replacement Instructions
