H060514 Antibacterial Vaporization Filter HD-ES211 Humidification Filter, 2 pieces Thank you for viewing! Please understand that this item is stored at home and will be shipped with simple packaging. Please purchase with this in mind! Feel free to ask any questions in the comments ( ^ω^ ) I have opened the package once for photography, so I have listed it as "Like New". Please check the condition of the product in the photos! 【Compatible Models】 HD-ES211, HD-ES212, HD-ES213, HD-ES214, HD-ES215 【Product Specifications】 Part Number: H060514. Size: 190*115*30. Material: PET・Rayon. 【Maintenance】 Guideline: About once every 1-2 weeks. Clean with citric acid once a month. If you continue to use it without maintenance, it will harden and become difficult to remove, and mold and bacteria will breed, causing bad odors, a decrease in humidification, and increased fan noise, so be sure to maintain it. 【Replacement目安 (Guideline)】 Approximately 5 seasons (30 months). * The lifespan may be shortened depending on the hardness of the tap water. * Even within 5 seasons, replace it when dirt and water scale become difficult to remove, or when there is severe damage or deformation. HOUQUA H060514 Antibacterial Vaporization Filter HD-ES211 Humidification Filter HD-ES212 Vaporizer Humidifier HD-ES213 HD-ES214 Replacement Filter HD-ES215 Humidifier Filter 2 pieces Compatible Products 18-57