A. [High-Efficiency Particulate Air (HEPA) Technology]: It can filter out a large portion of dust, pollen, smoke, odors, mold spores, and pet dander. This air filter can capture particles as small as 0.3 microns and above, which is beneficial to physical health. B. [Material]: It is made of plastic materials, featuring good durability and stability. It has excellent elasticity, uniform thickness, and meets production standards. C. [Air Purification]: It can filter out harmful odors in the air, making it suitable for those who want to purify the air and control air quality. It is an accessory for vacuum cleaners and can ensure the safety of the surrounding environment. D. [Easy to Use]: It is easy to operate, lightweight, and does not take up much space. It can be reused after cleaning, which is convenient. E. [Replacement Frequency]: Regularly replacing the filter helps the machine run smoothly. It is recommended to replace it every 2 to 3 months. F. Color: Red + White G. Material: Plastic H. Dimensions: 88x17x80 mm I. Package Contents: - 6 vacuum cleaner filters - Only the above package contents are included, and other items are not included. J. Precautions: Light and different monitors may cause slight color differences between the item and the actual product. A measurement error of +/- 1 - 3 cm is allowed.