Perfect Compatibility: Our dust bags are specifically designed for the irobot Roomba Q052 Vac 2 with Self-Empty Station, ensuring a perfect fit for your device. Please verify your model before purchasing. Advanced Sealing Technology: Our dust bags feature a 4-layer material design, utilizing robust sealing technology to prevent dust, dirt, and debris from escaping, providing a secure and clean solution. Advanced Filtration System: Equipped with a high-efficiency multi-layer filtration system, our dust bags capture 99.9% of dust, fine particles, and odors while maintaining airflow. Even when the bag is full, it will not clog, ensuring consistent suction power. Large Capacity & Easy Replacement: our dust bags are perfect for everyday household use. Replacing the bag is quick and easy-simply remove the full bag and install a new one with no tools required. Model Number: For iRobot Roomba Combo Essential Vac 2 (Q0520 ) Colour:White Material:non-woven fabrics Package Contents: 12 * Dust Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.