Robot vacuum side brush
Dreame Side Brush (Aqua10, X40 Ultra, X50 Ultra, L40s Ultra, L40s Pro Ultra)
DRE-X40U-SBRUSH
Fits 8 models · replace every 3 months
Wrong part, or your model missing? Tell us. A person checks every report.
GenuineGenuine Dreame
$39.95
Robot Specialist · 21 OctLowest genuine · Robot Specialist · checked 21 Oct
CompatibleCompatible option
$1.67 each
6-pack $10.02
Amazon AU · 5 OctAmazon AU · checked 5 Oct
Check sellerCheck seller details
Genuine: made by Dreame. Compatible: another brand. Check certification on the seller's page.Genuine is made by Dreame. Compatible is made by another brand. Check the seller's certification details before choosing.
Lowest compatibleLowest compatible price · $1.67 each · 6-pack $10.02
Amazon AU. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 4 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
2 sellers
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Usually every 3 months. The app reminds you when it is due.
After replacing: Reset the side-brush timer under Maintenance in the Dreame app.
Not due yet?
Get a nudge when your filter is due — it's every 3 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the DRE-X40U-SBRUSH side brush
Watch the guide or follow the steps.
- 1Turn the robot over on a towel.
- 2Pull the old side brush straight off its post.
- 3Push the new brush onto the post until it clicks, then reset the side-brush timer under Maintenance in the Dreame app.
Every number this part goes by
- Retail name:
- DRE-X40U-SBRUSH
Sellers list any of these; they are the same part.
Will it fit your appliance?
Type your model number and we'll check it against the makers' lists.
Fits these 8 Dreame models
Common questions
- Which side brush fits the Dreame DRE-X40U-SBRUSH?
- The Dreame DRE-X40U-SBRUSH takes the Dreame Side Brush (Aqua10, X40 Ultra, X50 Ultra, L40s Ultra, L40s Pro Ultra) (part DRE-X40U-SBRUSH).
- How often should I replace the side brush in my Dreame DRE-X40U-SBRUSH?
- Every 3 months, or sooner if it looks worn.
- Where can I buy the DRE-X40U-SBRUSH in Australia?
- We track 4 Australian sellers for the DRE-X40U-SBRUSH; the lowest listed price when we last checked was A$1.67 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the DRE-X40U-SBRUSH in a Dreame DRE-X40U-SBRUSH?
- No tools, a few minutes: 3 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A clogged filter loses suction, worn brushes miss edges, and a stale mop cloth smears rather than cleans.
- How do I reset the reminder?
- Reset the side-brush timer under Maintenance in the Dreame app.
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