BOWONG Humidifier Cotton Core Humidifier Sticks Cotton Filter Sticks Refill Sticks Filter Replacement Wicks For Portable Personal USB Powered Humidifiers In Car, Office & Bedroom (12pcs)

The diameter of our filter replacement is about 0.3 inches, and the length is 4 inches. (It can be cut to suitable length.) Strong Water Absorption The humidifier cotton refill has a uniform porosity distribution which makes water stable evaporation. This can effectively maintain a large amount of mist, and extend the service life of the humidifier. Premium Materials: The filter refill is made of good-Quality fiber cotton. It will not rot or become moldy after being soaked for a long time. It can effectively filter impurities in the water and extend the service life of the humidifier Easy to use: The humidifier cotton wick refill is easy to replace and install. The diameter of our filter replacement is about 0.3 inches. If you have any questions, please feel free to contact us and we will deal with it as soon as possible Sufficient Quantity: The package contains 60 pcs of humidifier sticks, each piece is about 4 x 0.3 inches（length x diameter）, it's sufficient quantity for daily use