40 Pieces Humidifier Filter Cotton Refill Travel Mini Humidifier Filters Sticks Car Filters Replacement Parts for Portable Personal USB Powered Smart H20 in Office Bedroom(5.9 Inch)

Features

• Sufficient quantity: you will get 40 pieces white cotton humidifier filter wicks, each one is approx. 15 cm/ 5.9 inch in length and 0.3 inch in diameter, enough quantity to meet most of your needs; Practical tools for office, room and travel use
• Good water-absorption: the humidifier filter stick is characterized by good elasticity, uniform pore distribution, strong water absorption, good storage capacity and volatilization stability
• Quality material: the humidifier stick is made of filter cotton material, insoluble in water and not easy to stick, supports most kinds of perfume, liquid and other water solvents, help your humidifier work better
• Extend the life of humidifier: come and replace the filter with humidifier cotton sticks, when the humidifier produce less steam or even stop work and even become more and more hot, prolong the life of the humidifier (usually 1 to 2 weeks to change the filter)
• Easy to use: humidifier wicks are simple to remove and install, allow you to finish installation in few seconds, please soak a filter stick to be wet completely before inserting to the humidifier; It is recommended to use tap water and don't drip in essential oils to be soaked (if necessary, adding a small amount of essential oil is acceptable)