FitMatch
Xiaomi Robot Vacuum Main Brush (X10+, X20+, S10+, S20+, X20 Pro, X20 Max)

Robot vacuum main brush

Xiaomi Robot Vacuum Main Brush (X10+, X20+, S10+, S20+, X20 Pro, X20 Max)

B101CN-ZS

Fits 6 models · replace every 6 months

Wrong part, or your model missing? Tell us. A person checks every report.

Genuine

$19.50

Xiaomi Australia · 26 Oct

Compatible

$6.94 each

2-pack $13.88

Amazon AU · 26 Oct

Check seller

Genuine: made by Xiaomi. Compatible: another brand.

Lowest compatible · $6.94 each · 2-pack $13.88

Amazon AU. Compare with genuine below. Some links earn us a commission.

Open Amazon AU

Compare 2 sellers

AUD, before delivery. Each price shows when it was checked.

Amazon AUCompatible · checked 26 Oct$6.94 each2-pack $13.88Open
Xiaomi AustraliaGenuine · checked 26 Oct$19.50Open
Open cheapest seller · $6.94 each · 2-pack $13.88

Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.

Not due yet?

Get a nudge when your main brush is due — it's every 6 months. One email two weeks before, no newsletter. Manage or stop it anytime.

Also saves the model to a FitMatch account under this address; the email signs you in, no password.

How to change the B101CN-ZS main brush

Watch the guide or follow the steps.

No clear video for this part yet. The steps cover it.

  1. 1Turn the robot upside down and press the buckle to remove the main brush cover.
  2. 2Lift out the old main brush.
  3. 3Fit the new brush and press the cover firmly until it locks.
Every number this part goes by
Retail name:
B101CN-ZS

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 6 Xiaomi models
Common questions
What does the B101CN-ZS fit?
The Xiaomi Robot Vacuum Main Brush (X10+, X20+, S10+, S20+, X20 Pro, X20 Max) (part B101CN-ZS) fits 6 Xiaomi models, including the Robot Vacuum S10+, Robot Vacuum S20+ and Robot Vacuum X10+. Every one is listed on this page.
How often should I replace the B101CN-ZS?
Every 6 months, or sooner if it looks worn.
Where can I buy the B101CN-ZS in Australia?
We track 2 Australian sellers for the B101CN-ZS; the lowest listed price when we last checked was A$6.94 at Amazon AU. Prices are re-checked daily and dated on this page.
How do I fit the B101CN-ZS?
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.

Something looks wrong with the B101CN-ZS match? . Reports go to a person, not a bot.