Dreame L40 Ultra Gen2 – Plus.Parts® Spare Rubber Brush Set

The Dreame L40 Ultra Gen2 updates the L40 Ultra flagship with refinements to station integration, navigation processing, and sensor performance while maintaining the automated all-in-one dock, high-suction cleaning, and AI obstacle avoidance the original established. The brush housing and mounting specification carry forward unchanged from the first generation, so the main brush replacement procedure is the same. The main brush contacts the floor on every cleaning run, and the rubber compound’s condition determines how effectively debris is channelled toward the intake. In a robot designed to operate with minimal manual intervention, the main brush is the consumable that demands the most consistent attention.

Over months of daily use the rubber compound stiffens and the contact geometry drifts from the intake profile it was manufactured to. When that drift reaches a threshold, the Gen2’s cleaning output drops below what its upgraded hardware is designed to deliver. Three spare washable rubber main brushes, each manufactured as a direct-fit alternative to the original Dreame consumable and available through Plus.Parts®, cover three full replacement intervals in a single purchase. Install one when the current brush is due for replacement and store the remaining two in reserve; the next two scheduled swaps are handled from this purchase without a separate order.

Each brush matches the L40 Ultra Gen2’s brush housing dimensions and mounting points. The rubber compound holds its flexibility across daily use and washes clean under running water at each replacement interval rather than accumulating debris between service intervals. Our team has confirmed compatibility across Gen2 configurations and responds directly to questions about your unit or your order.

The essentials

• Direct-Fit Compatibility – Brush housing specification identical to the original L40 Ultra; each brush mounts and seats in the Gen2 the same way the factory Dreame part does.
• Washable and Durable – The rubber compound maintains its flexibility and contact profile across the full service interval and washes clean under a tap at each replacement, supporting performance through every cycle.
• Backed by Real Testing – Compatibility reviewed across L40 Ultra Gen2 configurations before listing; a real team responds personally to questions about your specific model or your order.