• Replacement air filters specially designed to eliminate odors and improve air quality in refrigerators • Help prevent food contamination and keep the air inside the fridge fresh and clean • Use activated carbon and ABS materials to effectively remove odors from the refrigerator and freezer • Each filter is made with high-quality multilayer activated carbon filter material, ensuring excellent filtration performance • Improve air circulation and offer antibacterial protection and odor suppression • Includes 3 air filters, each with dimensions of 81 x 81 x 8 mm • It is recommended to replace the filters every 6 months to maintain maximum effectiveness