Compatible Models: 12 Vacuum Cleaner Dust Bags for T30 T30 Pro T30 Max, Large Capacity Replacement Accessories. High Quality Material: The replacement dust bag is made of 2 layers of non-woven fabric and 2 layers of blown cloth, which has strong sealing and waterproof performance, strong and durable, not easy to tear. High Efficiency Filtration: Sealed dust collection bag, which can effectively block 99% of fine dust particles, keep dust in the vacuum bag, and improve the cleaning ability and effect of the sweeping robot. Easy to Replace: The dust bag is easy to install and replace, just remove the old dust bag and replace it with a new one along the installation slot. It is recommended to replace it every 2-3 months to maintain the excellent cleaning performance of the product. Package Includes: 12 Dust Bags. Dust Bag for T30 T30 Pro T30 Max Vacuum Cleaner Large Capacity Replacement Accessories Color: White Material: Non-woven Package Contents: 12 * Dust Bag Only the above package