SBTRKT Humidifier Swab Filter Replacement, Portable Refill Sponge, Compatible with, USB, Travel Humidifiers for Office, Car, Bedroom, Small Diffuser (Pack of 50)

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About

Fits most humidifiers. Enjoy a comfortable and improved air environment with our 50-piece humidifier filter replacement. Measuring 4.9 inches in length and 0.3 inches in diameter, these filters are made of 100% cotton material and are fully compatible with most humidifiers. Ideal for use at home, in the office or in the car.
Extend the life of your device. These cotton filter sticks last up to 3 months and provide cleaner, fresher air depending on the hardness of the water used. Experience long-lasting results with our premium humidifier sticks.
Filter: Made of filter material that is water-insoluble and non-sticky, it supports most types of perfumes, liquids and other water solvents to help your humidifier work better!
Enhance the performance of your humidifier. Our humidifier swabs have a flexible composition and balanced pore distribution for superior water absorption and efficient filtration. Its resistance to evaporation makes it a high-performance replacement filter for mini humidifiers.
Easy replacement in seconds. Simply soak this mini humidifier filter in tap water until it is completely saturated, then insert it into the humidifier. Small amounts of essential oils are allowed.
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