1. and easy to install: This dust bag is specifically designed for Complete C1 C3 S8 to a snug fit with the equipment and function properly after installation. It is recommended to replace it every 2-3 months. 2. Enhanced filtration system: Our 5-layer ultra-fine fiber dust bag provides excellent air filtration, capturing fine dust and allergens. The self sealing function can lock in debris and promote a healthier home environment. 3. This dust bag kit includes 12 dust bags, 1 piece of filter cotton, and 1 piece of filter bag; Having sufficient replacement kits to optimal functionality of the vacuum cleaner equipment. 4. This vacuum cleaner bag replacement component is and has excellent performance. Its soft texture ensures a perfect fit and not cause any damage to the vacuum cleaner. 5. Regularly replacing the dust bag of a vacuum cleaner can significantly extend the service life of the equipment. By maintaining optimal functionality, this dust bag ensures that your vacuum cleaner