If your Dolphin Nautilus CC Supreme has been leaving streaks on the walls or struggling to climb, the brushes are likely worn. Replacing them is the most cost-effective way to restore scrubbing power and traction. In this guide, we’ve evaluated eight brush kits and tune-up sets that fit the Nautilus CC Supreme and compatible models. Whether you need a quick swap of the grey climbing brushes or a full rebuild kit, you’ll find a match below.
Before diving into the picks, check out our broader guide on Dolphin Nautilus CC replacement brushes for additional options that may suit older Nautilus versions.
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
- Wide compatibility with many Dolphin models
- Made from durable, expandable PVA material
- Easy to install with just water soaking
- Complete 4-pack for full replacement
- Affordable price point for routine maintenance
Cons
- May not fit newer Dolphin models not listed in compatibility
- Requires soaking before installation (takes a few minutes)
- Some users may prefer OEM parts for exact fit
The Calvana climbing ring replacement set is designed for owners of Maytronics Dolphin robotic pool cleaners who need to restore their unit's wall-climbing performance. It is compatible with popular models like the M200, M400, M500, Nautilus, Nautilus CC Plus, DX3, DX4, DX6, and many others. If your cleaner is slipping or failing to climb walls, these rings are a cost-effective fix.
The standout feature is the premium PVA material, which expands when soaked in water. This ensures a tight, secure fit on the rollers and provides excellent grip on pool walls. Real-world use shows that these rings restore the climbing action effectively, allowing the cleaner to scrub waterlines and corners as intended. The installation process is straightforward: just soak the rings for a few minutes until soft, then slide them onto the rollers.
Build quality is solid for an aftermarket part. The PVA is flexible yet durable, and the rings hold their shape after multiple uses. The set includes all four rings needed for a complete replacement, which is convenient. The white color blends in with most cleaners and won't affect aesthetics.
One potential drawback is that compatibility is limited to the models listed, so owners of newer or less common Dolphin models should verify fit before purchasing. Additionally, the rings require a brief soaking before installation, which adds a small step compared to some other replacement parts. However, this is a minor inconvenience given the cost savings over OEM parts.
Overall, the Calvana climbing ring replacement offers excellent value for Dolphin pool cleaner owners. It is easy to install, restores climbing performance effectively, and comes with a 60-day satisfaction guarantee. For routine maintenance, this is a smart buy that can extend the life of your cleaner without breaking the bank.
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.
Pros
- Significant cost savings compared to OEM replacement cables.
- Exact compatibility with Nautilus CC Plus WiFi for hassle-free use.
- Floats and swivel reduce cable tangling during cleaning cycles.
- Sturdy build with UV and chemical resistance for long-lasting service.
Cons
- Not compatible with the non-WiFi version of Nautilus CC Plus, so double-check your model.
- Aftermarket part lacks official manufacturer warranty or support.
- Some users may prefer the peace of mind of an OEM part despite the higher cost.
The Gearwiz 99958821-60ft Blue Cable is an aftermarket replacement specifically engineered for the Dolphin Nautilus CC Plus WiFi pool robot. If you own that exact model and need a new cable, this offers a budget-friendly alternative to the original part without compromising on essential features.
Standout features include the 60-foot length, which covers most residential pools, and the included two big floats and a swivel connector. These additions help keep the cable floating on the water's surface and reduce tangles, allowing your robot to clean more efficiently. In real-world use, the cable performs reliably, providing stable power and communication between the robot and its power supply.
Build quality is robust, with a blue jacket designed to resist pool chemicals and UV rays. The 3-pin connector fits securely, and installation is straightforward. While it's not an OEM part, the construction feels durable and should hold up well over multiple seasons.
A key drawback is its strict compatibility: it works only with the Nautilus CC Plus WiFi model, not the non-WiFi version. Also, as an aftermarket product, it doesn't carry the original manufacturer's warranty, which may be a concern for some buyers. However, for those who confirm compatibility, the savings are substantial.
Overall, the Gearwiz replacement cable is a smart choice for Nautilus CC Plus WiFi owners seeking a cost-effective, functional replacement. It delivers the length, floats, and swivel needed for smooth operation, making it a practical pick for maintaining a clean pool without overspending.
Buying Guide
Compatibility with Your Dolphin Model
Not every brush fits every Nautilus. The CC Supreme uses the 6101641-R2 grey brush configuration, which is shared with many Dolphin models like the M200, DX3, DX4, and Nautilus CC Plus. Always double-check your robot’s part number before ordering. If you own an older Nautilus (non-CC), you may need the light blue brushes (6101609-R2) instead. For a full compatibility list, see our Dolphin brush compatibility guide.
Brush Material and Durability
Genuine Dolphin brushes use a blend of nylon and rubber that resists fraying and maintains stiffness over hundreds of cleaning cycles. Aftermarket kits from brands like Pokin and BGD often use similar materials but may vary in bristle density. Look for brushes labeled “premium quality” or “tear-resistant” if you have a heavy‑debris pool. If you clean a large inground pool, consider the heavy‑duty options reviewed in our inground pool brush article.
Complete Tune‑Up Kits vs. Individual Brushes
A tune‑up kit (like those from Yoursme or Zymurgoes) bundles brushes with filters, tracks, and climbing rings. This is ideal if your robot has multiple worn parts. If only the brushes are shot, buying a dedicated 2‑pack saves money and reduces waste. For most users, the BGD 6101641-R2 Grey Climbing Brushes offer a solid balance of price and performance. But if you want a one‑stop refresh, the Yoursme Tune‑Up Rebuild Kit covers everything you need.
Climbing Rings and Traction
Brushes alone won’t fix wall‑climbing issues if the climbing rings are worn. The Calvana Climbing Ring Replacement set is a low‑cost way to restore grip. Soak them in water before installation to make them pliable. Pairing new climbing rings with fresh brushes can dramatically improve your robot’s ability to scale pool walls. For more accessories, browse our pool robot accessories page.
Final Thoughts
For most Dolphin Nautilus CC Supreme owners, the BGD 6101641-R2 Grey Climbing Brushes deliver reliable scrubbing and climbing at a reasonable cost. If your robot needs a full revival, the Yoursme Tune‑Up Rebuild Kit includes brushes, filters, tracks, and climbing rings in one package. Either choice will restore that like‑new performance and keep your pool sparkling throughout 2026.
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Frequently Asked Questions
How often should I replace the brushes on my Dolphin Nautilus CC Supreme? Typically every 6 to 12 months depending on pool usage and debris load. If you see reduced scrubbing or the robot fails to climb walls, it is time for a swap.
Can I use aftermarket brushes instead of genuine Dolphin parts? Yes, many aftermarket kits like those from Pokin and BGD are designed to match OEM specifications. They often cost less and perform similarly when made from durable materials.
What is the difference between the grey climbing brush and the light blue brush? The grey brush (6101641-R2) is used on newer Nautilus CC, CC Plus, and CC Supreme models. The light blue brush (6101609-R2) fits older Nautilus units. Always verify your robot’s part number before ordering.
Do I need to replace both front and rear brushes at the same time? Yes, for balanced scrubbing and even wear. Kits typically include two brushes, one for the front and one for the rear. Replacing only one can cause uneven cleaning.
