Enhanced Sealing Technology: Crafted with advanced multi-layer filtration materials, these dust bags ensure that dust particles are securely trapped inside. This superior sealing prevents dust from escaping during disposal, safeguarding your family's respiratory health and maintaining a clean home environment. Protective Barrier for Vacuum Components: Acting as the vacuum's first line of defense, these bags capture large debris and sharp objects, minimizing wear and blockage in the vacuum's air duct, motor, and main filter. This crucial protection helps extend the lifespan of your vacuum cleaner, ensuring it operates efficiently for longer. Spacious 3.5L Capacity: Designed to hold more debris than standard dust bags, these large-capacity bags are ideal for big residences and homes with pets. They reduce the need for frequent changes, making vacuum maintenance easier and more convenient for busy households. Simplified Cleaning Process: By using these replaceable dust bags, you eliminate the need for additional cleaning steps such as emptying and washing dust bins or rinsing out reusable filters. This not only saves time but also enhances the overall ease of use of your vacuum cleaner. Color: As Shown Material: Non-woven fabric Package Contents: 12 x dust bags 3 sets x filters cotton 1 x brush Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.