- Good sealing and easy replacement The dust bag is designed for quick and easy replacement compared with traditional cleaning methods. It provides a strong seal to prevent dust leakage and simplifies maintenance and cleaning. - Keeps dust securely contained When installed, it ensures that collected dust stays inside the vacuum, reducing spills and mess during disposal and helping keep the vacuum interior clean. - Replacement frequency for optimal performance To maintain suction and filtration performance, replace the bag every 2-3 months depending on how often you vacuum and the amount of dust and debris you generate. - Material and safety Made of non-woven fabric and ABS material, the bag is safe, harmless, and durable, providing reliable use. - Reusability and wide application The dust storage bag is designed for reuse and is suitable for use in a variety of spaces, including bedrooms, living rooms, and offices. - Use scenarios 1) Daily home cleaning: use in living rooms and bedrooms to capture dust and debris during routine vacuuming. 2) Small office cleaning: ideal for conference rooms and workspaces where regular vacuuming is needed. 3) Pet hair and renovation cleanup: handles higher dust loads from pets or projects while maintaining containment and reducing clean-up effort.