Robot vacuum main brush · Roborock
Roborock Rubber Main Brush (S8 MaxV Ultra / S8 Max Ultra)
- Replace every 12 months
- Fits inside the fridge
- Fits 2 models
The two-piece rubber main brush (red and grey) for the S8 MaxV Ultra and S8 Max Ultra (Roborock part 8.02.0322).
- Style
- DuoDivide two-piece rubber roller
- Roborock part
- 8.02.0322
Every number this part goes by
Where to buy
Every seller we track for this part, cheapest first. Genuine is the manufacturer's own part; compatible is a third-party filter made to fit. Prices are re-checked daily where the seller publishes them. Last checked 1 August 2026.
How long it lasts
Replace every 12 months — the app reminds you.
After fitting: Reset the main-brush timer under Maintenance in the Roborock app.
Flow slows and taste drops off as the filter fills up. Changing on time is the whole point of the filter.
Not due yet?
This filter is due every 12 months. We'll email you when it's time — free, no spam.
Fitting it
A few minutes, no tools. Watch it done, then follow the steps.
- 1Turn the robot over on a towel. The main brush is the roller in the middle behind a cover with two tabs.
- 2Squeeze the tabs, lift the cover off, and lift the old roller out from the end away from the gear.
- 3Drop the new roller in with the gear end matching the old one, press the cover back until both tabs click.
- 4Reset the main-brush timer under Maintenance in the Roborock app.
Will it fit your appliance?
Type your model number and we'll check it against our fitment database.
Fits these models
Roborock2 models
Common questions
- Which main brush fits the Roborock 8.02.0322?
- The Roborock 8.02.0322 takes the Roborock Rubber Main Brush (S8 MaxV Ultra / S8 Max Ultra) (part 8.02.0322).
- How often should I replace the main brush in my Roborock 8.02.0322?
- Every 12 months, or sooner if it looks worn.
- Where can I buy the 8.02.0322 in Australia?
- We track 1 Australian seller for the 8.02.0322; the lowest listed price when we last checked was A$79.90 at roborock_au. Prices are re-checked daily and dated on this page.
- How do I fit the 8.02.0322 in a Roborock 8.02.0322?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
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