The Xiaomi Robot Vacuum X20 takes the Xiaomi Robot Vacuum Filter 2-Pack (S10, S12, X20, S40 Pro) (part B106GL-LW) as its filter; Australian sellers list it from A$5.00 each as of 26 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your robot vacuum
Xiaomi Robot Vacuum X20
Robot vacuum
Confirmed against Xiaomi's listConfirmed against Xiaomi's own compatibility list
Not yours? Change
Takes the B106GL-LW filter
Robot Vacuum Filter 2-Pack (S10, S12, X20, S40 Pro) · check the code printed on your old filter before ordering.
Your robot vacuum
Robot vacuum
Confirmed against Xiaomi's listConfirmed against Xiaomi's own compatibility list
Takes the B106GL-LW
Filter · check the code on your old filter.
Other Xiaomi robot vacuums that take the B106GL-LW
GenuineGenuine Xiaomi
See seller
No genuine seller tracked yetNo genuine seller tracked yet
CompatibleCompatible option
$5.00 each
4-pack $20.00
Amazon AU · 26 OctAmazon AU · checked 26 Oct
Check sellerCheck seller details
Genuine: made by Xiaomi. Compatible: another brand.Genuine is made by Xiaomi. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $5.00 each · 4-pack $20.00
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.
Other parts this robot vacuum takes
- Xiaomi Robot Vacuum Main Brush (S10, S12, X20, S40C)Open Xiaomi Australia$9.50
The main brush. Separate from the filter.
- Xiaomi Robot Vacuum Side Brush 2-Pack (S10, E10, S12, E12, X20, S20)Open Amazon AU$13.78 each · 2-pack $27.55
The side brush. Separate from the filter.
Compare 1 seller
AUD, before delivery. Each price shows when it was checked.
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it regularly, when it is worn.
How to change the filter in your Xiaomi Robot Vacuum X20
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Lift the robot's top cover, press the dustbin release button and pull out the dustbin.
- 2Empty the dustbin and take the old filter out of its clip.
- 3Fit the new filter (it must be fully dry) and push the dustbin back until it clicks.
Every number this part goes by
- Retail name:
- B106GL-LW
Sellers list any of these; they are the same part.
About your Xiaomi Robot Vacuum X20
Xiaomi robot vacuum — Xiaomi Robot Vacuum X series. Its filter is the Robot Vacuum Filter 2-Pack (S10, S12, X20, S40 Pro), part B106GL-LW.
Also in this robot vacuum: Xiaomi Robot Vacuum Main Brush (S10, S12, X20, S40C), Xiaomi Robot Vacuum Side Brush 2-Pack (S10, E10, S12, E12, X20, S20).
Where the model number is: Turn the robot over: the model name and serial are on the label on the underside. The model name is also on the top lid of most robots.
Fits these 4 Xiaomi models
Common questions
- Which filter fits the Xiaomi Robot Vacuum X20?
- The Xiaomi Robot Vacuum X20 takes the Xiaomi Robot Vacuum Filter 2-Pack (S10, S12, X20, S40 Pro) (part B106GL-LW). Compatible filters made to the same specification also fit.
- Where can I buy the B106GL-LW in Australia?
- We track 1 Australian seller for the B106GL-LW; the lowest listed price when we last checked was A$5.00 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the B106GL-LW in a Xiaomi Robot Vacuum X20?
- 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 Robot Vacuum X20 match? . Reports go to a person, not a bot.