DescriptionThis item is a set of humidifier replacement filters, which is manufactured with top-class material for safe and hygienic use. The acetate fiber with comfortable texture will ensure its practicability and popularity for any field use. Suitable for humidifiers or other nebulizers.Features-Color: White. -Material: Acetate fiber. -Size: 13x0.8x0.8cm/5.1x0.3x0.3inch. - Made of premium acetate fiber material, porosity distribution, particularly strong absorbency, water storage capacity, volatile stability, help your humidifier work better. - When you find the diffuser/humidifier produce less steam or even stop work, and the machine become more and more hot ,try to replace the filter and no worry about the service life about the humidifier. - Not water-soluble, non-stick blocking filter will enable a pure stream of water steam to freshen the air, which will ensure you to breathe more comfortably. - It has simple design, but very practical in use. - It is easy to use and operate, bring much convenience to you.