Roborock Q7 / Qrevo Series (incl. S7 Max Ultra)

Page last built: 2026-09-14

Worth knowingDespite its name suggesting it belongs with the S7/S7 MaxV, the "S7 Max Ultra" was released later and uses this Q7/Qrevo generation's main brush and side brush — NOT the parts on the S7 series page. Roborock's own official main-brush listing confirms this grouping. Separately, we initially had "Qrevo Curv" grouped here too — that was wrong. Roborock's own Zero-Tangling DuoDivide main brush (a physically different two-piece design) is sold specifically for Qrevo Curv, Qrevo CurvX, Qrevo Edge 2, Qrevo Edge 3 Pro, Qrevo 2 Pro, Qrevo S5V, and Qrevo Curv 2 Flow — plus, confusingly, Saros 10 and Saros 20 as well. "Qrevo Edge" (without a number) was NOT listed in that DuoDivide grouping, so it stays here for now, but that's a distinction easy to get wrong — verify by the exact name.

Models in this series may share some parts, but compatibility must be verified for each part individually — this page groups them for browsing only. Where an exact per-part verification exists, the model below links to it.

Q7, Q7+, Q7 Max, Q7 Max+, Qrevo, Qrevo S, Qrevo Pro, Qrevo Plus, Qrevo Slim, Qrevo MaxV, Qrevo Edge, S7 Max Ultra
Do not assume these fit: despite similar names, Qrevo Curv, Qrevo CurvX, Qrevo Edge 2, Qrevo Edge 3 Pro, Qrevo 2 Pro, Qrevo S5V, Qrevo Curv 2 Flow use different parts and are NOT covered by this page.

Compatible parts

Every row below is computed live from this family's individually evidenced model pages — never a separate family-level claim. "Compatible with selected models" or "varies" means click through to the exact model to see which.

PartCompatibilityOfficial SKU
Main / Roller Brush
Compatible: 6 of 12 linked model(s)
Compatible with selected models—
Official storeAmazoneBayWalmart
5-Arm Side Brush
Compatible: 8 of 12 linked model(s)
Compatible with selected models—
AmazoneBayWalmart
Washable Filter
Compatible: 3 of 12 linked model(s)
Compatible with selected models—
AmazoneBayWalmart
Main / Roller BrushNot yet verified for any model in this family—
AmazoneBayWalmart

Sources

  • Roborock official store — Official accessories catalog: main brush listed as compatible with Qrevo, Qrevo MaxV, Qrevo S, Qrevo Pro, Qrevo Plus, Q7 Max, and S7 MaxV.
  • Roborock official store — Roborock-brand main brush listing: Q Revo Series, S7 Max Ultra, QV 35A, Q7 Series.
  • Roborock official store — Roborock-brand side brush listing covering the Q7/Qrevo family alongside S4-S8.