Robot vacuum main brush · Roborock
Roborock Main Brush (Qrevo Curv / Edge, Saros 10 / 10R / 20)
- Replace every 12 months
- Fits inside the fridge
- Fits 20 models
The split DuoDivide roller for the Qrevo Curv, Qrevo Edge and Saros robots. The gap in the middle sheds hair towards the ends so less wraps.
- App timer
- 300 hours of cleaning
- Style
- DuoDivide split roller
Every number this part goes by
- Retail name:
- 8.02.0363
- Retail name:
- 8.02.0381
- Retail name:
- SDZS10RR
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 6 September 2026.
How long it lasts
Replace every 12 months — the app reminds you.
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
Roborock20 models
- Qrevo 2 Pro (main brush)
- Qrevo C (main brush)
- Qrevo C Pro (main brush)
- Qrevo Curv (main brush)
- Qrevo Curv 2 Flow (main brush)
- Qrevo Curv S5X (main brush)
- Qrevo CurvX (main brush)
- Qrevo Edge (main brush)
- Qrevo Edge 2 (main brush)
- Qrevo Edge 2 Pro (main brush)
- Qrevo Edge C (main brush)
- Qrevo Edge S5A (main brush)
- Qrevo EdgeT (main brush)
- Qrevo S5V (main brush)
- QX Revo Ultra (main brush)
- S10 MaxV Ultra (main brush)
- Saros 10 (main brush)
- Saros 10R (main brush)
- Saros 20 (main brush)
- Saros 20 Sonic (main brush)
Common questions
- Which main brush fits the Roborock RR-ZS4-QrevoCurv-01?
- The Roborock RR-ZS4-QrevoCurv-01 takes the Roborock Main Brush (Qrevo Curv / Edge, Saros 10 / 10R / 20) (part RR-ZS4-QrevoCurv-01).
- How often should I replace the main brush in my Roborock RR-ZS4-QrevoCurv-01?
- Every 12 months, or sooner if it looks worn.
- Where can I buy the RR-ZS4-QrevoCurv-01 in Australia?
- We track 4 Australian sellers for the RR-ZS4-QrevoCurv-01; the lowest listed price when we last checked was A$34.00 at robot_specialist. Prices are re-checked daily and dated on this page.
- How do I fit the RR-ZS4-QrevoCurv-01 in a Roborock RR-ZS4-QrevoCurv-01?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
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