Product Review

Compatibility: 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.