• Compatibility to all Brand (NANUM) Car Humidifier Diffuser that are the same as the picture, such as brand u0026#34;NANUM, COSCOD ,Topist, Ottertooth, Tycipy, Annbully, SAN Nutrition, ICOCO, Malanzs, Yeworthu0026#34;,Can fit all Humidifier like it.
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  • Normally, 1 to 2 weeks, replace the filter, or easy to plug the machine. If you regularly use essential oils, need replace 3-6 days.
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  • Each box contains 12 filters, under normal circumstances can be used for a long time.
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  • Please Note: this is 1st and 2nd NANUM Car Humidifier Filter. Same Compatible with others brand have same model car Humidifier
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  • We will provide you with quality after-sales service
  • nCompatibility: COSCOD NANUM 1st and 2nd Car Humidifier Filter, Works well with COSCOD 1st and 2nd car humidifier diffuser, and same works well at others same model: such as the logo is NANUM all car humidifiers.

    How to use:
    1.Unscrew the water tank cap.
    2.Remove the old filter cartridge.
    3.Insert a new filter element.

    Usually 1-2 weeks this filter need replace it.otherwise the Humidifier maybe Blockage.