Dreame L40 Ultra – Plus.Parts® Spare Main Brush Set

The Dreame L40 Ultra represents the flagship of Dreame’s L40 lineup, combining an advanced all-in-one maintenance station with top-tier suction and navigation hardware. The dock automates every post-run maintenance step, dustbin emptying, mop pad washing and drying, and water replenishment, and the AI-driven navigation maps the home and adapts routes to changes across sessions. For a robot built to operate at this level, the main brush is the component that directly determines cleaning effectiveness: it contacts the floor on every pass, sweeping debris toward the intake, and the performance it delivers is a direct function of the condition of its rubber compound.

The rubber compound in the main brush wears through repeated floor contact and heat cycles. As it stiffens and the contact profile drifts from the intake geometry, the L40 Ultra’s high-suction capability becomes less effective because the brush is no longer delivering debris to the intake efficiently. 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 replacement intervals in a single purchase. Fit the first brush when the current one is due and set the remaining two aside; the next two scheduled swaps are already handled from this purchase.

Each brush in the three-pack is matched to the L40 Ultra’s brush housing dimensions and mounting spec. The rubber compound holds its flexibility across daily operating conditions and washes clean under running water at each replacement interval. Our team reviews compatibility across L40 Ultra configurations before listing and responds directly to any question about your model variant or your order.

Quick summary

• Direct-Fit Compatibility – Each brush is manufactured to the L40 Ultra’s brush housing specification; it seats and mounts the same way the original Dreame part does, without adjustment.
• Built to Last – Rubber compound formulated for the L40 Ultra’s operating conditions, holding its flexibility and contact profile across the full service interval and washing clean under a tap.
• Responsive Support – Compatibility confirmed across L40 Ultra configurations before listing; our team handles questions about your model variant or your order personally and directly.