Roborock’s QV 35S takes the Qrevo V series’ combination of LiDAR-guided floor mapping and simultaneous vacuuming and mopping into a practical size for everyday home maintenance. It handles dust and debris on both hard floors and carpets in a single pass, and its dock handles auto-emptying after sessions to keep the maintenance cycle hands-off. Every cleaning run passes a large volume of air through the HEPA filter, and that sustained throughput is what gradually loads the filter media. Regular replacement is part of the machine’s design assumptions, not a sign that something is wrong, but a planned maintenance step the QV 35S’s performance depends on.
That is the role of this pack. It contains eight Plus.Parts® HEPA replacement filters designed as a direct-fit alternative to the original Roborock part for the QV 35S. Each filter fits the housing correctly and uses a filtration media dense enough to maintain the QV 35S’s air-quality output across the full replacement interval. Thinner aftermarket media lets finer particles slip through the weave by the end of the cycle, which affects both air quality and, over time, motor health. The filters here are designed to stay effective throughout.
With eight filters in the pack, you are covered for multiple service cycles in a single order. Questions about fit or compatibility for the QV 35S? The team answers directly.
Key facts
- Matched to Your Device – Each filter is sized to the Roborock QV 35S housing for a direct replacement without adaptation or modification.
- Designed for Daily Use – High-density media holds fine-particle capture efficiency across the full replacement cycle on a daily-running premium robot.
- Reliable Quality – Filtration media chosen to maintain particle-capture efficiency across the full service cycle.






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