The cotton filter sticks have really made my humidifier better. Easy to replace, and the spray is so clear now! I love how they last for months.












Up to 20% OFF Your First Purchase

Cotton Filter Sticks for Humidifier Air Purifier
No more worries about filter sticks to replace, enjoy a better humidifier use and create a healthy ambience!
It is recommended to replace the filter sticks after using the air humidifier for 3-4 months according to the usage and water quality. Keep the replacement frequency reasonably and regularly to make spray more clear, allowing you to enjoy a nice atmosphere and bring you a good mood.
The filter sticks are made of quality cotton material, which comes with good water absorption, so you can soak in water without worrying about deformation and pilling. Each cotton filter stick measures approx. 8mm/ 0.31inch (diameter), 98mm/ 3.86inch ( length). It can also be freely cut to length you need for easy using in USB humidifiers of different size and height. You will receive 10 pieces of humidifier replacement cotton sticks in total, which is a sufficient quantity for the replacement.
To see a better performance, make sure the cotton filter stick is fully soaked before inserting it in the humidifier and turning it on. It is also recommended to use tap water and don't drip in essential oils to be soaked. The humidifier sticks are simple to remove and install on humidifiers, complete the process within seconds:
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These cotton sticks are fantastic. I cut them to fit my humidifier, and they work perfectly. Soak it well, and it improves the room's atmosphere.
I'm impressed! These sticks absorb water well and don't deform. Keeps my air fresh and humid. It worked great for more than a month.
The cotton sticks make my humidifier run smoother. They're easy to replace and keep the air fresh. I like how I can cut them to fit. A great choice for healthy air!
These cotton sticks are just what I've been looking for! Easy to use and cut to size for my small humidifier, and they really last. I change them regularly, and they keep the air fresh and pleasant.
I've tried these filters and am impressed with their performance. They absorb moisture efficiently and are super easy to use. They've made a noticeable difference in my experience, keeping everything fresher and cleaner.

Jessica B.
Customer Happiness Hero
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Individuals’ medical conditions vary, and the use of our products is not guaranteed to be 100% effective for everyone.
If you’re dealing with clinical disease or chronic pain, please consult with your physician for medical advice regarding your medical condition.