1. Function: Replacing traditional dust boxes, the sealed design prevents dust from flying when emptying. Meanwhile, the large-capacity dust bag reduces the frequency of frequent cleaning. Some dust bags even come with a filter layer to trap fine dust particles;
2. Type: Common non-woven dust bags (good breathability, strong filtration), paper dust bags (low cost but prone to damage), some models are compatible with disposable dust bags, which are more hygienic as they can be thrown away after use;
3. Usage: It requires a sweeper that supports a dust collection base station. When the robot recharges, it will automatically suck the dust from the dust box into the base station's dust bag. When the dust bag is full, it can be replaced directly.