Roborock DuoDivide Main Brush

Unresolved: aftermarket listings treat Saros 10 and this DuoDivide group as separate parts platforms, but a Roborock-brand "Zero-Tangling DuoDivide Main Brush" listing names Saros 10 in the same compatible group. Not confirmed either way.

Downgraded per Phase 9 exact-model-scope re-audit: "Q7 Max+" is not named in either the DuoDivide/Saros-10 grouping or the alternate "standard" main brush listing (which names "Q7 Max" bare only) — no source establishes what main brush this exact variant uses. May still be compatible in practice — just not confirmed from this source.

Live re-fetch of both official Roborock main brush listings (the DuoDivide listing linked from the Saros 10 product page, and the "standard" Qrevo/Q7-family listing at us.roborock.com/collections/accessories) found this exact model named only in the "standard" main brush listing ("Q7 Max"). Neither listing uses "only compatible with" or any exclusive wording, states a physical/mount difference, or explicitly excludes this model from the other listing -- a different official part existing isn't itself incompatibility evidence. Downgraded from not_compatible: absence from the DuoDivide listing isn't exclusion evidence.

Downgraded per Phase 9 exact-model-scope re-audit: "Q7+" is not named in either main-brush listing — no source establishes what main brush this exact variant uses. May still be compatible in practice — just not confirmed from this source.

Live re-fetch of both official Roborock main brush listings (the DuoDivide listing linked from the Saros 10 product page, and the "standard" Qrevo/Q7-family listing at us.roborock.com/collections/accessories) found this exact model named only in neither official main brush listing at all (only "Q7 Max" is named in the "standard" listing, not bare "Q7"). Neither listing uses "only compatible with" or any exclusive wording, states a physical/mount difference, or explicitly excludes this model from the other listing -- a different official part existing isn't itself incompatibility evidence. Downgraded from not_compatible: absence from the DuoDivide listing isn't exclusion evidence.

Unresolved: aftermarket listings treat Saros 10 and this DuoDivide group as separate parts platforms, but a Roborock-brand "Zero-Tangling DuoDivide Main Brush" listing names Saros 10 in the same compatible group. Not confirmed either way.

Unresolved: aftermarket listings treat Saros 10 and this DuoDivide group as separate parts platforms, but a Roborock-brand "Zero-Tangling DuoDivide Main Brush" listing names Saros 10 in the same compatible group. Not confirmed either way.

This project's own earlier family-level investigation (content/families/roborock-q7-qrevo-series.json) specifically checked the DuoDivide main brush grouping and found it named "Qrevo Edge 2" and "Qrevo Edge 3 Pro" as exact models, explicitly noting base "Qrevo Edge" (no number) was NOT in that list. A fresh re-fetch of the Saros 10 product page's linked DuoDivide listing found a title using "Qrevo Edge Series" as a category label, which could be read either way -- but given the documented, more granular prior finding directly conflicts with that reading, this is left as unknown rather than asserting either compatible or not_compatible from an ambiguous category label. Verify by exact model name before resolving.

Roborock's own accessories catalog lists a separate main brush product explicitly named for this model ("Main Brush for Qrevo, Qrevo MaxV, ... S7 Max Ultra"), and the Saros 10 product page separately links its own DuoDivide main brush listing ("Main Brush for Roborock Qrevo Curv Series, Qrevo Edge Series, Saros 10, Saros 10R and Qrevo S5V, Qrevo CurvX, Qrevo EdgeT, QX Revo Ultra, Qrevo Edge S5A, Qrevo Curv S5X, Qrevo Curv 2 Flow, Saros 20 Sonic, S10 MaxV Ultra"), which likewise doesn't name this model. Neither listing uses "only compatible with" or any other exclusive wording, and neither states a physical/mount difference between the two brushes — a separate official product existing isn't itself evidence this model can't also use the Saros 10 brush. Downgraded from not_compatible: absence from both lists isn't exclusion evidence.

Roborock's own accessories catalog lists a separate main brush product explicitly named for this model ("Main Brush for Qrevo, Qrevo MaxV, ... S7 Max Ultra"), and the Saros 10 product page separately links its own DuoDivide main brush listing ("Main Brush for Roborock Qrevo Curv Series, Qrevo Edge Series, Saros 10, Saros 10R and Qrevo S5V, Qrevo CurvX, Qrevo EdgeT, QX Revo Ultra, Qrevo Edge S5A, Qrevo Curv S5X, Qrevo Curv 2 Flow, Saros 20 Sonic, S10 MaxV Ultra"), which likewise doesn't name this model. Neither listing uses "only compatible with" or any other exclusive wording, and neither states a physical/mount difference between the two brushes — a separate official product existing isn't itself evidence this model can't also use the Saros 10 brush. Downgraded from not_compatible: absence from both lists isn't exclusion evidence.

Live re-fetch of both official Roborock main brush listings (the DuoDivide listing linked from the Saros 10 product page, and the "standard" Qrevo/Q7-family listing at us.roborock.com/collections/accessories) found this exact model named only in the "standard" main brush listing ("Qrevo Pro"). Neither listing uses "only compatible with" or any exclusive wording, states a physical/mount difference, or explicitly excludes this model from the other listing -- a different official part existing isn't itself incompatibility evidence. Downgraded from not_compatible: absence from the DuoDivide listing isn't exclusion evidence.

Live re-fetch of both official Roborock main brush listings (the DuoDivide listing linked from the Saros 10 product page, and the "standard" Qrevo/Q7-family listing at us.roborock.com/collections/accessories) found this exact model named only in the "standard" main brush listing ("Qrevo S"). Neither listing uses "only compatible with" or any exclusive wording, states a physical/mount difference, or explicitly excludes this model from the other listing -- a different official part existing isn't itself incompatibility evidence. Downgraded from not_compatible: absence from the DuoDivide listing isn't exclusion evidence.

Live re-fetch of both official Roborock main brush listings (the DuoDivide listing linked from the Saros 10 product page, and the "standard" Qrevo/Q7-family listing at us.roborock.com/collections/accessories) found this exact model named only in neither official main brush listing at all. Neither listing uses "only compatible with" or any exclusive wording, states a physical/mount difference, or explicitly excludes this model from the other listing -- a different official part existing isn't itself incompatibility evidence. Downgraded from not_compatible: absence from the DuoDivide listing isn't exclusion evidence.

Live re-fetch of both official Roborock main brush listings (the DuoDivide listing linked from the Saros 10 product page, and the "standard" Qrevo/Q7-family listing at us.roborock.com/collections/accessories) found this exact model named only in the "standard" main brush listing (bare "Qrevo"). Neither listing uses "only compatible with" or any exclusive wording, states a physical/mount difference, or explicitly excludes this model from the other listing -- a different official part existing isn't itself incompatibility evidence. Downgraded from not_compatible: absence from the DuoDivide listing isn't exclusion evidence.

Unresolved: aftermarket listings treat Saros 10 and this DuoDivide group as separate parts platforms, but a Roborock-brand "Zero-Tangling DuoDivide Main Brush" listing names Saros 10 in the same compatible group. Not confirmed either way.

Roborock's own accessories catalog lists a separate main brush product explicitly named for this model ("Main Brush for Qrevo, Qrevo MaxV, ... S7 Max Ultra"), and the Saros 10 product page separately links its own DuoDivide main brush listing ("Main Brush for Roborock Qrevo Curv Series, Qrevo Edge Series, Saros 10, Saros 10R and Qrevo S5V, Qrevo CurvX, Qrevo EdgeT, QX Revo Ultra, Qrevo Edge S5A, Qrevo Curv S5X, Qrevo Curv 2 Flow, Saros 20 Sonic, S10 MaxV Ultra"), which likewise doesn't name this model. Neither listing uses "only compatible with" or any other exclusive wording, and neither states a physical/mount difference between the two brushes — a separate official product existing isn't itself evidence this model can't also use the Saros 10 brush. Downgraded from not_compatible: absence from both lists isn't exclusion evidence.

Unresolved: aftermarket listings treat Saros 10 and Saros 10R as separate parts platforms, but a Roborock-brand "Zero-Tangling DuoDivide Main Brush" listing names Saros 10 in the same compatible group as Saros 10R. Not confirmed either way — don't rely on this crossing over.

Unresolved: aftermarket listings treat Saros 10 and this DuoDivide group as separate parts platforms, but a Roborock-brand "Zero-Tangling DuoDivide Main Brush" listing names Saros 10 in the same compatible group. Not confirmed either way.