Cotton Filter Humidifier Replacements Bedroom Heating, Cooling & Air Quality Review

【Sufficient Quantity】cotton filter sticks 20 pieces cotton sticks for humidifier can meet most of your needs. If you change the cotton stick after using 2 weeks, this pack of cotton sticks can be used for almost 20 months. 【Cotton Fiber Stick Refills Size of Cotton Sticks】13.5 cm/ 5.3 inch in length and 0.3 inch in diameter, proper size for most of humidifiers. Filter Refill Sticks It’s easy to cut the cotton sticks into suitable size to fit in your humidifier or diffuser. 【Filter Refill Sticks Quality Material】The cotton stick filters for humidifiers are made of high quality cotton. Its good elasticity, uniform pore distribution and low temperature resistant characteristics promise the good water-absorption of the cotton wicks. 【Extend the Life of Humidifier】humidifier filters If your humidifier produces less mist or even stops work, then it is time to replace the filter into this new cotton sticks. Regular replacement of cotton sticks can effectively prolong the life of humidifier.humidifier cotton filter sticks Suitable for: cotton filter sticks for mini portable personal usb humidifier. 【Easy to Use】Suitable for humidifier and diffuser and the cotton sticks are easy to remove and install. To see a better performance, please soak the wicks for 2-3 minutes to wet it completely before installing it into the humidifier. We suggest using tap water and water-soluble essential oil with the cotton sticks.