AV2120S replacement parts
Compatible brushes, filters, bags, mop cloths, and dock supplies for the Shark AV2120S. Check the exact listing before ordering.
Shark lists the same parts for 2 other models: AV2110S, RV2100AE, so their replacement parts are the same.
Details come from the manufacturer's own pages; verify your exact unit before ordering.
Parts that fit AV2120S
Browse by category or compare pack sizes before choosing a listing.
| Part | Type & fit | Pack size | |
|---|---|---|---|
| Shark Robot Single Side Brushes (4) (XSKSDEBRSH2300)Side brush · AV2120S | OEM · Fits model | — | Check price on Amazon |
| Shark Robot Pre-Motor Filter (XPRFRV2500)Filter · AV2120S | OEM · Fits model | — | Check price on Amazon |
| Shark Self-Empty Base Pre-Motor Filter Holder (MPHRV2800)Filter · AV2120S | OEM · Fits model | — | Check price on Amazon |
| Shark Robot Self-Empty Base Post-Motor Filter (XPMFRV2300)Filter · AV2120S | OEM · Fits model | — | Check price on Amazon |
| Shark Robot Triple-Arm Side Brushes (2) (820KKU2800WD)Side brush · AV2120S | OEM · Fits model | — | Check price on Amazon |
| Shark Self-Empty Base Pre-Motor Filter Kit (XMFRV2500S)Kit · AV2120S | OEM · Fits model | — | Check price on Amazon |
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Typical replacement intervals
General guidance for robot vacuums, not specific to this model. Where the manufacturer states an interval for a part, it is shown in the table above instead.
Every 3–6 months
Side brushes & mop padsCheck wear, shape, and cleaning performance.
Every 6–12 months
Filters & main brushInspect regularly and replace when worn.
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 Shark model on the AV2120S?
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.