Robot vacuum side brush · eufy
eufy Side Brush (Omni S2)
- Replace every 3 months
- Fits inside the fridge
- Fits 1 model
Side brushes for the Omni S2, two pairs per pack.
- Pack
- 4 brushes (2 pairs)
- eufy cycle
- Replace every 3 months
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 3 months — the app reminds you.
After fitting: Reset the side brush under Consumables in the eufy Clean 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 3 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 to get at the side brushes.
- 2Pull firmly on the soft rubber edge of the old brush and lift it off.
- 3Push the new brush down onto its post until it snaps into place.
- 4Reset the side brush under Consumables in the eufy Clean app.
Will it fit your appliance?
Type your model number and we'll check it against our fitment database.
Fits these models
eufy1 model
Common questions
- Which side brush fits the eufy T291U110?
- The eufy T291U110 takes the eufy Side Brush (Omni S2) (part T291U110).
- How often should I replace the side brush in my eufy T291U110?
- Every 3 months, or sooner if it looks worn.
- Where can I buy the T291U110 in Australia?
- We track 1 Australian seller for the T291U110; the lowest listed price when we last checked was A$24.95 at eufy_au. Prices are re-checked daily and dated on this page.
- How do I fit the T291U110 in a eufy T291U110?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
Own a T291U110 and this looks wrong? . Reports go to a person, not a bot.