These filters guarantee sustained powerful suction for over a year, optimizing cleaning efficiency and performance. Crafted from eco-friendly plastic and high-efficiency filter paper, ensuring durability and reliability. Achieves an impressive 99.97 percent filtration efficiency for superior quality. Specifically designed as automotive vacuum cleaner replacement filters compatible with vacuum cleaners, offering seamless integration and functionality. Simple maintenance requirements involve cleaning the filter 1-2 times weekly and replacing it with a new HEPA filter every 2-3 months, ensuring consistent performance levels. Compared with other similar products, these filters are user-friendly and easy to install, providing convenience and hassle-free operation. Description: Ensure your vacuum cleaner maintains optimal suction power for over a year with these high-quality HEPA filters. Crafted from eco-friendly plastic and efficient filter paper, they boast a remarkable 99.97 percent filtration efficiency. Compatible with vacuum cleaners, these replacement filters are a breeze to install. Simply clean them 1-2 times weekly and swap out for a fresh-HEPA filter every 2-3 months. Keep your vacuum cleaner performing at its best with these top-notch filters! Item Name: Filter Material: Plastic, Paper Features: Simple Installation, Washable, Practical Size Details: L: 6cm/2.36", W: 6cm/2.36", H: 4cm/1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 6 x Filters