Replacement Roller Brush for Conga 4090 and 5090 Compatibility and purpose: Direct replacement main brush specifically made for Conga 4090 and 5090 robot vacuums. Restores intended brush performance and fit so your robot cleans as designed across carpets and hard floors. Durable construction: Built from strength plastic with fiber bristles to resist wear and maintain shape over extended use, reducing the frequency of replacements. Improved cleaning performance: Dualrow bristle design and optimized rotation lift dust, pet hair, and debris from floor surfaces to improve suction efficiency and overall dirt capture. Easy, tool installation: Snapin mechanism lets you remove and insert the roller brush quickly for routine maintenance or fast replacement — no tools required. Practical benefits: Replacing a worn brush restores cleaning consistency, reduces hair wrap and missed debris, and helps your robot maintain performance between full service cycles. Applications / use scenarios: Daily pet hair pickup: Ideal for homes with shedding pets where the brush lifts hair from hardwood and area rugs so the robot can remove it efficiently. Living areas and traffic zones: Keeps carpets and hard floors cleaner in family rooms and entryways by restoring the main brush's ability to agitate and collect dirt. Quick maintenance between deep cleans: Swap the roller brush in seconds during regular upkeep to keep suction and dirt capture at peak levels. What's included and fit notes: One replacement roller brush compatible only with Conga 4090 and 5090 models. Designed to match original brush function and mounting for a seamless fit. this replacement if you need a reliable, easytoinstall main brush that restores cleaning performance on carpets and hard floors without changing your robot's original setup.