Xiaomi Robot Vacuum Main Brush with HEPA Filter
Available Options
Price history by variant
Volatility: MediumModel overview
3
Price range
$15.03
—
$34.20
Variant spread:
High
Available variants
Key differences
Most technical parameters are similar across variants.
How to choose
- Start with your budget: the visible price spread across variants is about 128%.
Trade-offs
Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Lineup variability
Variants in this group differ significantly in practical usage profile.
Starting from $15.03
Last price update: 2/7/26
This replacement main brush with HEPA filter is designed for robot vacuums, offering efficient cleaning and improved air filtration. It features durable construction with nylon bristles that protect floors and furniture, ensuring reliable performance and easy installation for regular maintenance.
Video Reviews
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| Brand | Xiaomi | The Best of the Best | Xiaomi | OSSIEAO | DingGreat | Five Colorful |
| Model | S50 S51 | 9423 | ||||
| Color | ||||||
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| Price | $14.74 | $11.58 | $14.83 | $9.57 | $10.88 | $50.53 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Feb 15, 2026 | Dec 8, 2025 | Jan 7, 2026 | Jan 15, 2026 | Feb 5, 2026 | Feb 6, 2026 |
| Filter Type | HEPA | HEPA | HEPA | HEPA | HEPA | |
| Accessory Type | Roller Brush | Side Brush, Roller Brush | Side Brush, Filter | |||
| Compatibility | Xiaomi Mi 1, Xiaomi Mi 1S, Roborock S5, Roborock S50, Roborock Max, Roborock Mijia | Xiaomi MI 2 Roborock S50 S51 | Xiaomi Roborock Q7 Max, Xiaomi Roborock Q7 Max+, Xiaomi Roborock T8 | |||