Your Dolphin pool cleaner used to glide effortlessly across the floor and climb walls, but lately it drifts, slips, or leaves dirt behind. The culprit is often worn scrubber brushes. Over time, the bristles lose their stiffness and traction, reducing cleaning efficiency. Replacing them is a simple fix that can restore your robot’s performance. In this guide, we have evaluated the top Dolphin scrubber brush replacement options for 2026, covering genuine Maytronics parts and reliable third-party alternatives. Whether you own a Nautilus, M series, or Active model, you will find the right brush set to keep your pool sparkling.
If you are new to pool robot maintenance, check out our Dolphin scrubber brush replacement guide for step-by-step installation tips.
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.
Buying Guide: How to Choose the Right Dolphin Scrubber Brush Replacement
Compatibility with Your Dolphin Model
Not all brushes fit every Dolphin cleaner. Brushes are designed for specific model families, and using the wrong one can cause poor scrubbing or even damage. Always verify your robot’s model number and the brush part number. For example, the robotic pool cleaner brush assembly guide lists common part numbers like 6101641-R2 and 9983122-R1. Check your owner’s manual or the existing brush for the part number before ordering.
Many third-party brushes claim broad compatibility, but it is wise to confirm with the seller if your model is listed. Genuine Dolphin brushes are guaranteed to fit specific models, while aftermarket options often cover multiple series.
Brush Material and Durability
Scrubber brushes endure constant friction, chlorine, and UV exposure. Look for brushes made from high-toughness elastic materials that resist cracking, softening, and deformation. Premium options use reinforced nylon or polymer blends that maintain stiffness over time. Cheaper brushes may wear out quickly, leading to frequent replacements. For long-term value, invest in brushes with good reviews for durability.
If you want to upgrade your robot’s scrubbing power, our best pool robot roller brush upgrades article compares material options.
Ease of Installation
Replacing scrubber brushes should be straightforward. Some designs feature an integrated structure that snaps on without extra parts, while others require removing old connecting ports or rings. Look for kits that include clear instructions and require no special tools. Integrated designs reduce the risk of missing parts and incorrect assembly.
For a quick installation guide, visit our robotic pool cleaner active brush page.
Brush Type: Front, Rear, or Combo Sets
Some robots use separate front and rear brushes, while others use a single climbing brush that serves both functions. Combo sets (like the 6101641-R2) include two brushes that replace both positions. Make sure you know which configuration your cleaner needs. Rear brushes often have a different shape and connection than front brushes. Buying a set ensures matched wear and consistent performance.
See our robotic pool cleaner scrubber brush roundup for more details on brush types.
Final Thoughts
Choosing the right Dolphin scrubber brush replacement comes down to matching your model and balancing cost with durability. For guaranteed fit and OEM quality, the Dolphin Genuine Replacement Part (grey 2-pack) is a reliable choice that works with many popular models. If you are looking for an affordable alternative that still delivers strong scrubbing and climbing performance, the BGD 6101641-R2 Grey Climbing Brushes for Dolphin offers excellent value and broad compatibility. Replace your brushes as soon as you notice slipping or reduced cleaning, and your pool robot will feel like new again.
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Frequently Asked Questions
How often should I replace Dolphin scrubber brushes?
Most manufacturers recommend replacing brushes every 12 to 18 months, depending on usage and water conditions. If you notice your robot drifting, slipping on walls, or leaving debris behind, it is time for a replacement. Regular inspection every few months helps catch wear early.
Can I use third-party brushes on my Dolphin pool cleaner?
Yes, many third-party brushes are designed to be compatible with Dolphin models. Just ensure the part number matches your robot’s requirements. Verified aftermarket options often perform as well as OEM parts and can save money, but always check reviews and compatibility lists before purchasing.
What is the difference between front and rear scrubber brushes?
Front brushes typically scrub the pool floor and walls, while rear brushes help with climbing and stability. Some models use identical brushes for both positions, but others have distinct shapes. Always replace both at the same time to maintain balanced cleaning and traction.
Where can I find the correct part number for my Dolphin brush?
Check the underside of your robot or the existing brush for a part number like 6101641-R2 or 9983122-R1. You can also refer to your owner’s manual or the Replacement Parts category on our site for model-specific guidance.
