ZELAF [SGS Cert. 12 Pack 2.38 x 0.31inch Replacement Sponge Filters Wick, Cotton Filter Sticks for Mini Portable Personal USB Humidifier & Personal USB Diffuser and More;

Compatible with JZK humidifier and the other brand humidifiers
Effective foam filter will enable a pure stream of water steam to freshen the air, which will ensure your ability to breathe more comfortably
Please soak it to be wet completely before inserting to the humidifier and turning it on
Size: 0.31inch(diameter) * 2.38inch(length) Color: White; Quantity: 12 Pack
PP food grade plastic box package for the filters dampproof protection for your health

SGS certification, good elasticity. Porosity distribution; Absorbent particularly strong, water storage capacity, volatile stability. Not water-soluble, non-stick blocking, to maintain the consistency of volatile agent speed.Support various types of perfume (EO), liquid and other water solvent.

If you need the replacement wicks for the other humidifiers, please click the below link on Amazon(copy and paste at the browser address bar, Multi-size wicks for the different humidifiers or EO and the other applications):
https://www.amazon.com/dp/B01MTYPF6V

Package:
12-Pack Replacement Sponge Refills with PP food grade plastic case package