Protec DynaFilter K14-3W Humidifier Filter Cartridge #4 Replacement 3 Count Kaz
Compatible with Cool Mist / Impeller Humidifiers — fits Kaz DynaMist, Kaz HealthMist, Vicks V400, V420, V425, CVS 4100, and similar models. Installation is quick—just unwrap, insert the white filter facing up, and snap into place.