S2 replacement parts
Compatible brushes, filters, bags, mop cloths, and dock supplies for the Eufy S2. Check the exact listing before ordering.
Details come from the manufacturer's own pages; verify your exact unit before ordering.
Parts that fit S2
Browse by category or compare pack sizes before choosing a listing.
| Part | Type & fit | Pack size | Replace | |
|---|---|---|---|---|
| eufy Roller Mop, Durable, Washable, Repeatable Cleaning, Compatible with E25/E28/S1/S1 Pro/S2/E35Mop pad · S2 | OEM · Fits model | — | 2 months | Check price on Amazon |
| S2 Auto Refill and Drainage SystemDock or robot part · S2 | OEM · Fits model | — | — | Check price on Amazon |
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Also fits these models
Fit varies by part. Check the compatibility list on each part page.
Frequently asked questions
Can I use parts from another Eufy model on the S2?
Some dock bags fit multiple models in a range, but brushes and filters may differ. Check the compatible-model list for the exact part.
Are third-party parts okay to use?
They can be an option when a listing names your exact model. Compare dimensions, seller information, and return terms.
How often should I replace the filter?
Inspect it regularly. A six to twelve month interval is a planning estimate; usage and manufacturer guidance should decide.