Specifications: The air cooler filter is easy to disassemble and install. It effectively blocks impurities and dust in the air, helping to improve air quality. This air cooler filter is a suitable replacement for compatible air coolers. After prolonged time in an air-conditioned room, air may feel dry; the filter helps add moisture to the air through evaporation technology. The filter requires only cold water daily. It helps create a more comfortable environment and supports well-being, suitable for use around adults, children, and sensitive individuals. Type: Filter Core Material: Plastic Features: Easy to install, Effective, Increases air humidity Size: 12.5cm x 10.5cm / 4.92" x 4.13" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight variation in dimensions due to manual measurement. Package Includes: 10 x Filter Cores