Your Dolphin Nautilus CC pool cleaner works hard to keep your pool spotless, but over time, its brushes wear down. Worn brushes mean less scrubbing power, reduced climbing ability, and missed debris. That is where a replacement brush set comes in. In this guide, we review the best replacement brushes for the Dolphin Nautilus CC, including genuine Maytronics parts and compatible alternatives from trusted brands. Whether you need a simple brush swap or a full tune-up kit, you will find the right option here. For more on maintaining your pool cleaner, check out our dolphin filter cartridge review.
Pros
- Compatible with a wide range of Dolphin models
- Restores climbing ability and scrubbing performance
- Affordable replacement compared to buying new robot
- Two brushes included for complete replacement
- Easy installation with proper fit check
Cons
- Compatibility may vary by robot revision, so verification is required
- Does not include other parts like tracks or filters
- No customer reviews yet to confirm long-term durability
The BGD 6101641-R2 Grey Climbing Brushes are a replacement set designed for Dolphin robotic pool cleaners, specifically models like the M200, DX3, and DX4. They come as a two-pack to replace both front and rear brushes, restoring the robot's ability to scrub pool floors and climb walls effectively.
These brushes are engineered to rotate with the robot's movement, dislodging dirt and debris while maintaining traction on vertical surfaces. Users can expect a noticeable improvement in cleaning performance once worn brushes are replaced, making this a cost-effective maintenance solution.
Build quality appears solid with grey composite bristles that resist wear and water damage. The set includes two identical brushes, but buyers must verify the shape, length, and mounting configuration of their existing brushes to ensure compatibility, as similar-looking robots may use different assemblies.
One potential drawback is the lack of customer reviews, so real-world longevity is unconfirmed. Additionally, compatibility varies by robot revision, so double-checking your model number is essential before purchase.
Overall, the BGD 6101641-R2 brush set offers a reliable and affordable way to keep your Dolphin pool cleaner performing at its best. If you need to restore scrubbing and climbing function, this two-pack is a smart choice.
Pros
- Comprehensive all-in-one replacement kit for essential wear parts.
- Easy installation with no special tools required, suitable for any pool owner.
- Includes two types of filters to handle both large and fine debris.
- Improves climbing ability and overall cleaning efficiency.
- Cost-effective way to extend the lifespan of your robotic cleaner.
Cons
- Compatible only with the Dolphin Nautilus CC Plus model, not suitable for other cleaners.
- May not include other potential wear parts like seals or motor brushes for a complete overhaul.
- No user reviews yet, so real-world performance feedback is limited.
The Zymurgoes Tune-Up Kit is a purpose-built replacement parts bundle for the Maytronics Dolphin Nautilus CC Plus robotic pool cleaner. This kit targets owners who want to restore their cleaner's peak performance without the hassle of sourcing individual parts. It is an excellent choice for maintaining a clean pool without professional help.
Standout features include both fine and ultra-fine filter cartridges, allowing the cleaner to trap everything from leaves and twigs to fine sand and dust. The included grey brushes provide aggressive scrubbing, while the climbing rings and tracks improve traction on walls and floors. Together, these parts significantly enhance debris collection and overall cleaning coverage.
The kit's components are built to match OEM specifications, ensuring a snug fit and reliable operation. The white color is standard and unobtrusive. Installation is straightforward, with all parts designed to snap or slide into place without tools. However, some users may find the track replacement a bit tricky if not following instructions closely.
A potential drawback is the limited compatibility: this kit only works with the Dolphin Nautilus CC Plus model. Additionally, while it covers the most common wear items, it does not include seals or internal parts that may also need replacement over time. Since no consumer reviews are available yet, long-term durability remains unverified.
Overall, the Zymurgoes Tune-Up Kit offers a convenient and cost-effective solution for maintaining a Dolphin Nautilus CC Plus. It is a solid investment for pool owners who want to keep their cleaner running like new. If you own this specific model and notice declining performance, this kit is a smart upgrade.
Buying Guide: Choosing the Right Dolphin Nautilus CC Replacement Brush
Compatibility: Which Brush Fits Your Model?
Not all brushes work with every Dolphin Nautilus CC variant. The Nautilus CC uses specific part numbers. The most common replacement is the grey brush set (part 6101641-R2), which fits the Nautilus CC Plus, DX3, DX4, and many others. The light blue brush set (6101609-R2) is for older Nautilus models only. Meanwhile, the active front grey brush (9983122-R1) is designed for the original Nautilus CC, E10, Triton PS, and several other models. Always verify your current brush part number before ordering. Genuine Dolphin parts are certified for exact fit, while compatible brands like Pokin and BGD also list compatible models.
If you own a Nautilus CC Plus, a tune-up kit like the one from Yoursme includes brushes, filters, tracks, and climbing rings. That is a comprehensive solution for a full refresh. For more on traction, see our best pool robot traction brush guide.
Brush Material and Scrubbing Performance
The brush material directly affects how well your pool cleaner scrubs algae, dirt, and biofilm. Genuine Dolphin brushes use durable nylon bristles that maintain stiffness over many cycles. Compatible brushes from BGD and Pokin are also made from premium materials that resist wear. The combination brushes (grey) include both scrubbing and climbing functions, so they rotate to clean the floor and walls while helping the robot maintain traction. If your current brushes look smooth or torn, replacement will restore cleaning efficiency.
Full Tune-Up Kit vs. Brush Only
Some products are simply two brushes in a pack. Others are complete tune-up kits that also include fine filter panels, ultra-fine filters, rubber tracks, and climbing rings. A full kit is ideal if your pool cleaner has been in service for over a year and you notice reduced climbing or filtration. The Yoursme and Zymurgoes kits are designed specifically for the Nautilus CC Plus and include all the parts needed to revive performance. If you only need brushes, the Dolphin Genuine Replacement Part (grey or light blue) is a cost-effective choice. For more on wall climbing, read our best pool cleaner wall climbing brush article.
Genuine vs. Compatible Parts
Genuine Maytronics parts, like the Dolphin Grey Brush set (6101641-R2), are certified to meet original specifications. They cost more, but you get guaranteed fit and performance. Compatible brands such as BGD, Pokin, and Yoursme offer similar quality at a lower price. Their ratings are high, and they are backed by customer satisfaction guarantees. For example, the BGD 6101641-R2 Grey Climbing Brushes have a strong rating and are about half the price of the genuine set. If you want to save money without sacrificing performance, compatible brushes are a smart choice. For more reviews, visit our Reviews category page.
Final Thoughts
Choosing the right replacement brush for your Dolphin Nautilus CC ensures your pool stays clean and your robot performs at its best. For a direct replacement with genuine fit, we recommend the Dolphin Genuine Replacement Part (grey brush set). If you are looking for a budget-friendly option that still delivers strong scrubbing, the BGD 6101641-R2 Grey Climbing Brushes for Dolphin are an excellent choice. Both will restore your cleaner climbing and cleaning power.
Related Guides
- Best Pool Robot Replacement Brush for Algae in 2026
- Replacements for Sparkling Water in 2026
- WYBOT Replacement Brush Review
Frequently Asked Questions
How often should I replace the brushes on my Dolphin Nautilus CC?
We recommend replacing the brushes every 6 to 12 months, depending on pool usage and water conditions. Signs that brushes need replacement include reduced cleaning performance, visible wear, or the robot struggling to climb walls. In 2026, this interval remains the standard for most pool owners.
Can I use a different brush type on my Nautilus CC?
Only use brushes specifically designed for your model. The Nautilus CC uses either the active grey brush (9983122-R1) or the climbing brush set (6101641-R2). The light blue set (6101609-R2) is for older Nautilus models and will not fit the CC. Check your current brush part number before purchasing.
What is the difference between the grey and light blue brushes?
The grey brushes (6101641-R2) are used on newer models like the Nautilus CC Plus, DX3, and DX4. The light blue brushes (6101609-R2) are for the original Nautilus and Triton models. They are not interchangeable, so verify your robot model. For more details on brush types, see our best pool robot traction brush article.
Do I need to replace the climbing rings at the same time?
Not always, but if your robot struggles to climb walls, replacing the climbing rings along with the brushes can improve traction. Many tune-up kits include both. For a standalone brush replacement, you can assess the condition of the rings first. If they are worn or cracked, a full kit may be more economical.
