Detachable Rubber Main Brush for Roborock Q8/Q8+/Q7 TF+/Q7 TF/Q7 BF+/Q7 BF – model 8.02.0446, synthetic bristles

Detachable Rubber Main Brush (model 8.02.0446) for Roborock robot vacuums. This replacement main brush combines a rubber body with robust synthetic bristles to pick up debris effectively on hard floors and low-pile carpets. It is compatible with Roborock Q8, Q8+, Q7 TF+, Q7 TF, Q7 BF+ and Q7 BF models and is designed for straightforward installation and removal to simplify cleaning and maintenance.

Advantages

The detachable rubber main brush offers a balance of flexible rubber elements and firm synthetic bristles to improve debris pickup and reduce hair tangling. Its replaceable design helps restore brushing efficiency and maintain suction performance. The part is lightweight and compact, matching original equipment specifications for fit and function.

Suitable for

• Replacing a worn or damaged main brush in compatible Roborock Q7 and Q8 series vacuums
• Improving debris pickup on hard floors and low-pile carpets
• Routine maintenance to restore brushing performance

Key specifications

• Manufacturer part number (MPN): 8.02.0446
• EAN: 6936905903402
• Compatible models: Q8, Q8+, Q7 TF+, Q7 TF, Q7 BF+, Q7 BF
• Brush type: Detachable rubber body with synthetic bristles
• Net weight: 0.05 kg
• Units per shipping box: 1

How to use

Power off the robot vacuum and remove the dustbin or brush guard according to the robot’s user manual. Pull out the existing main brush from its housing, clean the brush compartment of hair and debris, then insert the replacement detachable rubber main brush until it clicks into place. Reassemble the dustbin or brush guard and run a short test cleaning to confirm proper installation and operation.

Recommendations

Inspect the brush regularly and remove trapped hair or fibres after each few cleaning cycles. Replace the brush when bristles or rubber elements show visible wear to maintain optimal cleaning performance.