PREMIUM MATERIALS: Crafted with high-quality carbon in three layers: A - Non-woven Cloth for effective removal of large impurities, B - Activated Carbon Fiber for optimal odor and smoke absorption, and C - Activated Carbon Sponge for superior dirt retention. This ensures cleaner, fresher air in your refrigerator. EASY INSTALLATION: Enjoy a hassle-free installation experience with the Air Filter. Its user-friendly design allows for quick and easy replacement in just minutes, ensuring your refrigerator is always equipped with optimal air filtration. Colour:White Material:ABS Package Contents: 3 * air purifier filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.