Confirmed
Does S8 Max / MaxV Ultra washable filter fit Roborock S8 Max Ultra?
Part and OEM SKU
S8 Max / MaxV Ultra washable filter · type filter · SKU S8 Max filter · codes S8 Max filter
Verdict
Confirmed for Roborock S8 Max Ultra (S8 Max Ultra).
Why it fits
Official S8 Max washable filter page lists S8 Max Ultra.
Official evidence
Manufacturer page used for this row. Last checked 2026-09-02. Amazon titles are not evidence.
Compatible models on this part
Does not fit / excluded in this catalog
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 Roborock S8 Max Ultra.
Replacement steps
- Open the dustbin or filter door printed in the manual.
- Pull the frame straight out. Do not pry on the seal.
- Seat the replacement until the latch is flat. A wet filter can throw a suction error.
Common mistakes
- Using an S7/S8 pack in a previous-generation S5/S6 body.
- Treating a wet washable filter as a fit problem.
- Trusting an Amazon “fits 40 models” title.
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
Does S8 Max / MaxV Ultra washable filter fit Roborock S8 Max Ultra?
Confirmed. Official S8 Max washable filter page lists S8 Max Ultra.
What is the OEM number?
Catalog SKU S8 Max filter. Barcodes on file: S8 Max filter.
Is an Amazon title enough?
No. Confirmed requires the official page named in the source link.
Does the region change the fit?
US / CA / UK / AU keep the same row unless the box prints a different SKU. This model row: US, CA, UK, AU.
How do I know I have this robot?
Read the nameplate or app device page. Copy the exact series string.
What if the barcode does not match?
Treat it as Unverified and use the model hub instead of the listing title.
Roborock S8 Max Ultra hub · S8 Max / MaxV Ultra washable filter