This Kaz-compatible K04 or K14 humidifier filter is features 2-stage filtration. The first filter contains non-woven material to trap small particles of dust, lint, dander, mold, pollen, and smoke. The second filter contains carbon which absorbs odors and gases.
Fits Kaz Models:
370F, 1800, 2000, 4100, and 4220
Fits Vicks Models:
V400, V420, V425, CVS 4100
Manufacturer numbers: K04, K14, UFK04