The WISPI Humidifier Demineralization Filters from LittleHippo reduces the amount of white dust emitted from your WISPI humidifier if your tap water has a high mineral content. Specially designed for use with LittleHippo's WISPI humidifier.
Reduces the amount of "white dust" emitted from your WISPI humidifier if your tap water has a high mineral content
Includes 3 demineralization filter cartridges
Designed for use with LittleHippo's WISPI children's humidifier, diffuser and night light
Place 1 demineralization filter inside WISPI's base, with the outer slits facing downward
Changing the filter after 250-300 hours of normal use or if WISPI has not been used for an extended period of time is recommended
Before the first use, soak the filter for 30 minutes in cool water