Humidifier Replacement Filter, Sticks Sponges Filter 12-Pack for Car Humidifier and Mini Humidifier Ultrasonic Aroma Diffuser

Compatible for all humidifier diffuser. Sponge Filter sticks should be replaced every 20-30 days at minimum, If you regularly use essential oils, need replace 3-10 days. To see a better performance,we advise user to soak a filter stick to be wet completely before inserting to the humidifier and turning it on. Effective foam filter will enable a pure stream of water steam to freshen the air, which will ensure your ability to breathe more comfortably 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. Specification: Material: Cotton Color: White Size: 0.39inch * 4.9inch; Color: White To see a better performance,we advise user to soak it to be wet completely before inserting to the humidifier and turning it on. Package include:1x12pcs Sticks