Likely

Does Clean Base dirt disposal bag fit Roomba Combo Essential?

Part and OEM SKU

Clean Base dirt disposal bag · type dust-bag · SKU 4640235 · codes 4640235

Verdict

Likely for Roomba Combo Essential (Combo Essential).

Why it is only likely

Official 4640235 names Essential Series Clean Base docks. Confirm the station on the box.

Official evidence

Manufacturer page used for this row. Last checked 2026-09-02. Amazon titles are not evidence.

Compatible models on this part

• Roomba i7
• Roomba i3
• Roomba i4
• Roomba i5
• Roomba i1
• Roomba i8
• Roomba j7+
• Roomba j9+
• Roomba s9
• Roomba Combo 10 Max
• Roomba Combo Essential

Does not fit / excluded in this catalog

• Roomba 675

Regions

US, CA, UK, AU. Same series name, same verdict, unless the carton prints another SKU.

Identify the vacuum

Use the printed series, not the box nickname. Flip the robot or open the app device page and match Roomba Combo Essential.

Replacement steps

1. Open the dock bag door, not the robot bin.
2. Read the dock name on the station. Plus, Max and Ultra docks split bags.
3. Seat the cardboard collar so the door sensor sees a closed bag.

Common mistakes

• Buying a bag for the robot nickname instead of the dock name.
• Using an S8 Max bag rule on a base S8 dock.
• Leaving the cardboard collar unseated so the door sensor stays open.

Retailer search · Official shop · disclosure

Retailers

Fit is written before any retailer link. Compare the official shop SKU with the listing number before you pay.

FAQ

Roomba Combo Essential hub · Clean Base dirt disposal bag