8mm(Diameter) * 115mm(Length). You can cut it to fit with your diffuser/humidifier if necessary.
It is recommend to replace the filter after 3-4 months use (depending on usage and water quality).
You will get 5/10/20 pieces white cotton humidifier filter wicks, enough quantity to meet most of your needs. Practical tools for office, room and travel use.
The humidifier stick is made of filter cotton material, insoluble in water, durable.
Extend the life of humidifier, when the humidifier produce less steam or even stop work, replace the filter with humidifier cotton sticks.
Humidifier wicks are simple to remove and install, allow you to finish installation in few seconds, please soak a filter stick to get wet completely before inserting to the humidifier.
Type: Humidifier Cotton Swab
Package Size: 11*5*1cm / 4.3*2.0*0.4in
Package Weight: 20g / 0.7oz
5/10/20 * Humidifier Cotton Swab