60 Pcs Humidifier Filter Replacement Rods Premium Cotton Filter Refills for Portable USB Mini Cool Mist Humidifiers (60, 4Inches)

Humidifier Filter Replacement Rods - 4 Inch Premium Cotton Filter Refills for Portable USB Mini Cool Mist Humidifiers Keeping indoor air moist and fresh is one of the important ways to improve the quality of life. We bring you this humidifier filter replacement stick suitable for portable USB mini cold mist humidifiers. It is made of high-density pure cotton, with strong water absorption and large water storage capacity, which can keep the humidifier's mist large and fresh. The humidifier cotton wick refill is easy to replace and install. It is suitable for most small humidifiers, portable humidifiers and usb humidifiers used in home or offices. Please measure the diameter of the diffuser wick in advance before purchasing. The diameter of our filter replacement is about 0.3 inches. Specifications: Material: High-density pure cotton Size：0.33"×3.94" Diameter:0.33 inches Color: White Package Content：60pcs x Humidifier Filter Replacement Rods

• High Quality Materials: Made of high-density pure cotton, our porosity of the humidifier filter stick has excellent water absorption and breathability, which can effectively filter impurities and extend the life of the humidifier
• Easy to Use: The the humidifier filter sticks is easy to replace and install. You just need to remove the old cotton core and insert the new cotton swab vertically into the humidifier water tank slot
• Filter Replacement: To ensure the humidification effect of the humidifier, it is recommended to replace the humidifier filter sticks every 2-3 months to extend the service life of the humidifier
• Size: The diameter of each humidifier core is approximately 8 millimeters/0.33 inches, and the length is 10 millimeters/3.94 inches. You can also cut it into other sizes according to your usage needs
• Package Includes: The package contains 60pcs humidifier filter replacement rods, sufficient in quantity to meet your long-term replacement needs, and can also be shared with your friends or family