The dust collection cup of the vacuum cleaner is sealed to prevent leakage and prevent dust from flying. It has a large capacity to hold dust and debris, and is made of thick and sturdy material that is resistant to falls. Easy to disassemble and assemble with bare hands, easy to clean with clear water, and can be recycled for more cost savings. It fits the machine body perfectly, effectively blocks fine dust, and the inner wall is anti-adhesive and dirt-resistant. The dustproof lock prevents odor and eliminates unpleasant smells. It is compatible with multiple models, has strong universality, is resistant to high temperatures and not prone to deformation, and is a practical accessory for household cleaning. Dust Box Spare Parts，Compatible For Roborock，Q8 Max Robot Vacuum Cleaner replacement part