Do I need a filter to run my Crane Adorable Humidifier?

No. We’re all about simple, clean design, so our humidifiers work perfectly without a filter. One might be necessary if you notice a fine dust collecting near your Adorable, but you can switch to distilled or filtered water to lower the dust building mineral content. Crane Demineralization Filters help remove excess minerals, reducing the white dust so your air (and your home) stays clean.