Roborock E4 Parts & Replacement Parts
Which replacement parts fit the Roborock E4?
CompatRef tracks Roborock E4 compatibility by exact model and component, including filters, main brushes, mop pads and side brushes. Roborock E4 has confirmed compatibility with 5-Arm Side Brush (standard), Washable HEPA Filter (S4/S5/S6 generation), and Bristle+Rubber Combo Brush (S4/S5/S6 generation), and 1 more part.
Compatibility varies by part. Being in the same series does not mean every part is shared — check each part below individually.
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Evidence (2) — verified 2026-09-14
- S5 Replacement Part Compatible with Roborock S4 S5 S6 — Lists filter for this model.
- Roborock Replacement Parts for S6 Pure S6 E4 S4 Max S6 MaxV — Independent listing confirming the same filter grouping.
Evidence (2) — verified 2026-09-14
- S5 Replacement Part Compatible with Roborock S4 S5 S6 E4 E20 E25 E35 S50 — Lists main brush for this model.
- Roborock Replacement Parts for S6 Pure S6 E4 S4 Max S6 MaxV S5 S5 Max S4 E2 E3 E5 E20 E25 E35 S50 S65 — Independent listing confirming the same main brush grouping.
Reusable Mop Cloth (Velcro-back)
CompatibleEvidence (2) — verified 2026-09-14
- S5 Replacement Part Compatible with Roborock S4 S5 S6 — Lists mop cloth for this model.
- Roborock Replacement Parts for S6 Pure S6 E4 S4 Max — Independent listing confirming the same mop cloth grouping.
5-Arm Side Brush (standard)
CompatibleEvidence (1) — verified 2026-09-14
- Roborock-brand Side Brushes Replacement — Explicitly lists S6/S5/S4/E-series alongside S7/S8/Qrevo.