Robot vacuum main brush
iRobot Multi-Surface Bristle Brush (Roomba 115 Combo)
4860284
Fits 1 model · replace every 6 months
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GenuineGenuine iRobot
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No genuine seller tracked yetNo genuine seller tracked yet
CompatibleCompatible option
$11.00 each
3-pack $32.99
Amazon AU · 26 OctAmazon AU · checked 26 Oct
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Genuine: made by iRobot. Compatible: another brand.Genuine is made by iRobot. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $11.00 each · 3-pack $32.99
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AUD, before delivery. Each price shows when it was checked.
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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.
How to change the 4860284 main brush
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Turn the robot over and press the brush frame release tabs to lift the frame.
- 2Remove the old brush.
- 3Fit the new brush and refit the frame.
Every number this part goes by
- Retail name:
- 4860284
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 this iRobot model
iRobot1 model
Common questions
- What does the 4860284 fit?
- The iRobot Multi-Surface Bristle Brush (Roomba 115 Combo) (part 4860284) fits the iRobot Roomba 115 Combo + AutoEmpty.
- How often should I replace the 4860284?
- Every 6 months, or sooner if it looks worn.
- Where can I buy the 4860284 in Australia?
- We track 1 Australian seller for the 4860284; the lowest listed price when we last checked was A$11.00 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the 4860284?
- 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.
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