Perfect Compatibility: Compatible with VB100/FP100 and VK100 vacuum cleaners to help maximize performance. It is recommended to replace every 2-3 months. Premium Material: Made of high-quality cloth material, environmentally friendly, with high abrasion resistance and good air tightness. Effectively ensures maximum filtration performance and helps prevent fine dirt and dust from re-entering the air. Clamshell Seal Design: Features a clamshell seal that securely locks dust and dirt inside the filter bag after use, helping to extend the life of the vacuum. Easy Installation: Designed with a practical pull-out loop for convenient removal and disposal. Precise fit and simple operation allow for quick installation. Includes a cleaning brush for easy maintenance. Color: White Material: Cloth Package Contents: 20 x Dust Bag 1 x Cleaning Brush Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.