Uxcell Cotton Filter Sticks, Refill Sticks Filter Wicks Replacement (3.94'' x 0.31''), White 10Pack

This filter cotton stick is used as a water filtering medium for cool mist humidifiers, USB-powered Mini humidifiers, etc. It's recommended to replace the filter stick after using it for 1 - 2 months based on the usage and water quality. By replacing the filter stick regularly, it will bring your humidifier a better filtering effect and make the spray clearer, allowing you to enjoy a nice atmosphere in your home, office, or car and bring you a wonderful day.

Advantage:
1. The humidifier cotton stick can be freely cut, you can cut the appropriate length according to your humidifier.
2. The humidifier stick is made of good quality fiber cotton, it has good elasticity, strong water absorption, water storage capacity, and volatilization stability. It is capable of filtering sediment from water, increasing air humidity, and extending the life of humidifiers.
3. It is insoluble in water and not easy to stick, suitable for kinds of perfume, and other water solvents.

Instruction:
1. Open the humidifier and take out the old cotton filter stick.
2. Cut a humidifier filter cotton stick of appropriate length according to the humidifier.
3. Place the new humidifier stick in water until fully soaked.
4. Replace the humidifier cotton stick, fix it in the humidifier, and finally close the humidifier.

NOTE:
1. If you notice that the water mist in the humidifier has decreased or stopped working, please replace the cotton filter stick in time. ( tap water is not recommended)
2. Please check the diameter of the cotton filter stick before purchasing.