Roborock QV 35A/35S Replacement Parts Kit – B80B 24-Piece

Keep Your Roborock Running Like New

This comprehensive B80B Replacement Parts Kit is designed specifically for the Roborock QV 35A and QV 35S robot vacuum. Made from high-quality plastic materials, each component is crafted to match OEM performance standards — helping your robot vacuum maintain peak cleaning efficiency between scheduled replacements.

Regular maintenance is key to extending the life of your robot vacuum. Experts recommend replacing consumable parts every 2–3 months to ensure optimal suction power, brush performance, and filtration quality.

What's Included in the Kit

• 2× Roller Brushes — Rubber-tread design adapts to carpets and hard floors, sweeping up everything from fine dust to larger debris
• 6× Side Brushes — Reach deep into corners and along edges for thorough coverage
• 4× HEPA Filters — Trap fine dust particles, pollen, and microscopic debris before they recirculate into the air
• 6× Mop Cloths — For effective wet mopping and streak-free floor cleaning
• 6× Dust Bags — Maintain strong suction by keeping the dustbin clean and sealed
• 1× Cleaning Brush — Quickly clear tangled hair and debris from brushes and filters
• 1× Screwdriver — For easy, tool-ready part swaps

Key Features

• ✔ 100% brand new — high-quality construction for long-lasting durability
• ✔ Uniquely designed rubber-tread roller brushes adapt to multiple floor surfaces
• ✔ HEPA filtration captures fine dust and microscopic debris for cleaner air
• ✔ Simple drop-in replacement — no special skills needed
• ✔ Full maintenance kit — everything you need in one package
• ✔ Compatible with Roborock QV 35A and QV 35S models

Compatibility

Designed for the Roborock QV 35A and Roborock QV 35S robot vacuum models. Always verify your robot vacuum's model number before purchasing.

Made in Mainland China.

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Frequently Asked Questions

Q: Is this replacement parts kit compatible with all Roborock robot vacuum models?

A: This B80B kit is specifically designed for the Roborock QV 35A and QV 35S models. It may not be compatible with other Roborock models, so please confirm your vacuum's model number before ordering.

Q: How often should I replace the parts in this kit?

A: For best performance, it is recommended to replace the roller brushes, side brushes, and HEPA filters every 2–3 months, depending on usage frequency and floor type. Mop cloths and dust bags may need more frequent replacement with heavier use.

Q: Do I need any tools to install the replacement parts?

A: Most parts are designed for quick, tool-free swaps. A screwdriver is included in the kit for parts that require it, making the entire replacement process straightforward and hassle-free.

Q: Are the HEPA filters washable or disposable?

A: The HEPA filters included in this kit are designed as disposable replacement filters. Regular replacement every 2–3 months ensures your vacuum maintains strong suction and effective filtration performance.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.