Product Description
"u3010Filter Sticks Sizeu30110.28(Diameter) x 5.31(Length)inch. You can cut it to fit with your diffuser/humidifier if necessary. u3010Replacementu3011We advise our customer to replace the filter after 3-4 months use (depending on usage and water quality). u3010How to Useu3011To see a better performance, we advise user to soak a filter stick to be wet completely before inserting to the humidifier. u3010Advantagesu3011Prolong the service life of diffuser: if the diffuser/humidifier is always complete-blocked or half-blocked, it will become hot and become broken easily, we highly recommend you to use water-solubility essential oil and clearwater. u3010Our Serviceu3011If you have any question or concern, pls don t hesitate to contact us. We will reply you ASAP! "
