[Good Sealing] - The dust bag is made of melt-blown fabric and non-woven fabric, combined with the cleaning station, effectively capturing 99.7% of ultra-fine dust down to 0.3 microns. [Auto Lock] - Automatically locks when lifted, sealing the dust bag inlet to ensure dust and debris remain contained. [Tips for Use] - To maintain optimal robot performance, clean and replace parts as needed. For households with allergies or pets, it is recommended to replace the dust bag every 2–3 weeks. Large Capacity: Designed with ample space to collect more dust, reducing cleaning frequency. Easy to Replace: Simple, tool-free design allows for quick and easy replacement without special tools or skills. Compatible Models: Compatible with Dreame Mova E20 Plus, Trouver E20 Plus, Proscenic Q8 Max, Trouver E20 Pro Plus, Honor Choice R3 Plus, DEXP Vacumatic+ MC-700+. Quantity: 6 PCS Color: White Material: Non-woven fabric Package Contents: 6 x Dust Bag