EFC-E11-F04
Replacement Filter Set 4-Pack for Eufy RoboVac 11S
Four filter assemblies for compatible slim RoboVac models.
$10.00
Eufy · Model fit record
Eufy RoboVac 11S replacement parts
Compact filter and brush replacements for Eufy's slim RoboVac body.
MODEL LABELT2108
OEM CROSS-REFT2108-FS
PART RECORDS4
✓ CONFIRMED FIT
Check the complete label before orderingTurn the vacuum over. The model code is printed on the underside label.
How the Fit Guarantee works →Matched maintenance parts
Everything linked to Eufy 11S.
Choose a single wear part or the model-specific six-month kit.
EFC-E11-SB4
Replacement Side Brush 4-Pack for Eufy RoboVac 11S
Four edge-sweeping brushes for compatible Eufy RoboVac 11S-family models.
$6.00
EFC-E11-BR1
Replacement Rolling Brush for Eufy RoboVac 11S
A full-width replacement rolling brush for compatible Eufy slim robots.
$12.50
EFC-E11-K6$32.00$22.00
6-Month Maintenance Kit for Eufy RoboVac 11S
A compact maintenance bundle for filters, edge cleaning and the main brush.
Replacement interval data
Maintenance schedule for Eufy 11S.
| Part | Replace every | Signs it's due | From |
|---|---|---|---|
| Filter set · 4-pack | Every 2 months | Fine dust returns to the room | $10.00 |
| Side brush · 4-pack | Every 3 months | The vacuum misses debris along walls | $6.00 |
| Rolling brush | Every 6–12 months | The brush is worn smooth or noisy | $12.50 |
| 6-Month Maintenance Kit | Six-month supply | Best value for scheduled maintenance | $22.00 |
Part number cross-reference
Our SKU ↔ original reference number
OEM numbers are provided only to help identify the intended compatible part. ExactFitCo products are not original-equipment parts.
EFC-E11-F04↔T2108-FS
EFC-E11-SB4↔T2108-SB
EFC-E11-BR1↔T2108-RB
EFC-E11-K6↔T2108-FS · T2108-SB · T2108-RB
How to replace
A safe three-step change.
Always stop the machine, remove it from the dock and follow the original manual for model-specific cautions.
Power down
Remove the robot from its dock and open the service area named in the manual.
Compare the parts
Check the old and new part side by side before inserting or fastening anything.
Seat and test
Fit the part without force, close the housing, then run a short cleaning test.
Model FAQ
Before you order.
How do I confirm I have the Eufy 11S?
Turn the vacuum over. The model code is printed on the underside label.
Are these original brand parts?
No. They are compatible replacement parts. Brand names and OEM numbers are used only to identify fit.
What should I replace first?
Start with the filter if pickup is weak or the exhaust smells dusty. Use the schedule below for the other wear parts.
Can I buy the parts separately?
Yes. Every item in the model record is available separately, and the six-month kit groups the highest-frequency replacements.
What if the part does not fit?
A fit-matched order can be reviewed under the ExactFitCo Fit Guarantee using the machine label and one photo of the issue.
How often should I clean reusable parts?
Check the machine manual. Cleaning can extend service life, but damaged or permanently dirty parts should be replaced.
Compatibility notice
These are compatible replacement parts, not manufactured by the original brand. Eufy and related model names are trademarks of their respective owners and are referenced solely to identify intended fit.