Features: The humidifier wick filter ensuring best performances with high compatibility and efficient moisture control. Featuring advanced filter materials, this replacement filter effectively removes impurities from water, providing healthy humidified air to enhances your indoor environment. Ideal for families seeking improved home humidity, office workers in dry environments, and individuals concerned about air quality or suffering from allergies and respiratory issues. Perfect for use in homes during winter or dry weather, offices to reduce fatigue, children's rooms for healthier sleep, and even in animal husbandry or plant growth areas to maintain suitable humidity levels. With its unique wick structure designs, the filter ensures evaporation efficiency and long lasting filter life, making it a practical and economical choice for maintaining air quality. Specifications: Component:Plastic Size:Approx.19.05x17.15x3.81inch Package Includes: 1 Set Humidifier Filter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.