Features: By adopting efficient particle filtration technology, dust, pollen, and other small particles in the air can be effectively captures, providing a freshly and cleaning air environment and improving indoor air quality. Designed as a replacement filter for dehumidifiers and air purifiers, it can be easily installed without the need for complex tools. Regularly replacing filters can prevent the accumulation of dirt and impurities, help extend the service life of dehumidifiers and air purifiers, and reduce the risk of failure. Featuring a convenient cleaning design, simply rinse to restores its filtering performances. Keep your dehumidifiers and enhances airflows performances, ideal for homes, offices, and any environment needing freshing air. Specifications: Component: Aluminum Alloy and Activated Carbons Size: S size/M/L(As Shown in the Picture) Filter Life: 3-6 Months Package Includes: 1pc Replacement Filters note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.