MD1-1002 Vornado Humidifier Wick Filter (2 Pack) HF Fits Vornado humidifier models 1007, 3120-900, HUI-007, and HUI-0014. Measures approximately 7 3/8" x 9 5/8" x 1 3/4". 2 filters per box. Aftermarket filters to replace the brand Vornado humidifier wick filters. This is an aftermarket filter.