High-Quality Construction: Crafted with premium materials, this filter roller brush is built to last and provides long-term durability. Protects Floors and Furniture: The high-density soft wool bristles of the brush are gentle on hard floors such as wood and marble, preventing any damage while ensuring a quiet operation. Maintains Cleaning Performance: This accessory helps maintain the vacuum cleaner's cleaning performance while reducing the penetration of dust into the air you breathe. This brush roll HEPA filter accessory is designed specifically for Roborock Q7 M5, Q7 M5+, Q7 L5, Q7 L5+, Q7 TF, Q7 TF+, Q7B, and Q7T+ Plus models. It enhances the efficiency of your vacuum cleaner while ensuring the safety of your floors and furniture. The soft bristles effectively capture dirt and debris without causing scratches, making it an essential addition to your cleaning routine. Color: As Shown Material: plastic Package Contents: 2*roller brush 6*side brush 6*hepa filter 6*mop cloth 6*dust bags