Compatible replacement brush roll and HEPA filter set for R85, RV850, S86–S88, and R71–R75 robot vacuums Key benefits Restores cleaning performance: Replaces worn brush rolls and clogged HEPA filters so your robot returns to effective debris pickup and proper airflow. Improves air quality: The HEPA filter captures fine dust and particles that the brush dislodges, helping prevent recirculation of allergens and dust in your home. Saves time on maintenance: Tool installation makes swaps quick and easy during routine upkeep. What's included and how it works Dual component set: One brush roll for effective debris and hair pickup plus one HEPA filter for fineparticle filtration. Together they restore the robot's full cleaning and filtering function. Designed fit: Compact parts engineered to fit directly into the component slots of R85, RV850, S86–S88, and R71–R75 models for seamless replacement. Simple installation: Snapin design—no tools required—so you can the brush roll and filter in minutes. Materials and performance attributes Brush roll: Durable bristles designed for sweeping up dirt, dust, and hair from hard floors and lowpile carpet. HEPA filter: efficiency filter media built to trap fine particles and support steady airflow through the vacuum system. Performance outcome: Restores brush agitation and filtration efficiency to help maintain suction and reduce dust recirculation. Practical use scenarios Routine maintenance: Swap in the brush roll and HEPA filter every few months or when performance drops to keep your robot operating at peak cleaning efficiency. Homes with pets: the brush roll and filter after periods of heavy pet hair pickup to prevent hair buildup and maintain suction and filtration. Postcleaning refresh: Install parts after deepcleaning sessions or when you notice reduced pickup or airflow to restore reliable cleaning results. Why choose this set Exactfit replacements for the listed models ensure compatibility and easy installation without modification. Combines mechanical debris capture and HEPA filtration to your robot vacuum to its intended performance. Compatibility reminder Designed specifically for: R85, RV850, S86–S88, and R71–R75 robot vacuum models. Ensure model match before .