You rely on your Dolphin E50 to keep your pool spotless, but over time, worn brushes cause slipping, drifting, and uneven cleaning. That morning when the robot barely climbs the wall or leaves debris in corners is a sign: the brushes need replacing. This guide covers the best replacement brushes for Dolphin E50 pool cleaner, including genuine OEM and high-quality compatible options, so you can restore traction and scrubbing power quickly. We also include picks that fit other popular models, like the Dolphin E30, if you own multiple units.
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: What to Look for in Dolphin E50 Replacement Brushes
Brush Type and Function
Dolphin E50 models use a combination of front and rear brushes. Front brushes (like the grey climbing brushes) provide scrubbing and wall climbing traction, while rear brushes handle stability and floor cleaning. Some replacement sets include both, but always confirm your model needs a specific front brush or a rear assembly. For the Dolphin E10, the brush design differs, so double-check compatibility.
Compatibility Verification
Not all brushes labeled “Dolphin” fit the E50. Manufacturers update part numbers across model generations. Look for explicit mentions of the E50, E20, E30, or related series like Proteus DX5i or Quantum. Many aftermarket brands list compatible models, but always compare the brush shape, mounting clips, and connection ports before purchasing.
Material and Durability
Pool chemicals, sunlight, and constant friction wear down brush bristles and bases. Premium materials resist cracking, softening, or deformation. For the best long-term value, look for high-toughness elastic materials or reinforced synthetic bristles designed for chlorinated and saltwater pools. Durable brushes require fewer replacements over the season.
Ease of Installation
Most brush replacements are tool-free snap-on designs. However, some rear brush assemblies require transferring the connecting port from the old part. Look for kits with clear instructions or pre-assembled units to save time. If you are not confident, a full maintenance kit with multiple components might be simpler.
Final Thoughts
For restoring your Dolphin E50’s climbing and scrubbing ability, two options stand out. If you want a direct OEM fit, the Dolphin Genuine Replacement Part includes both front and rear grey brushes at a fair price. For a complete refresh with additional components, the Yoursme CC Plus Tune Up Rebuild Kit includes new brushes, filters, and tracks to give your cleaner a new lease on life. Both choices are evaluated for compatibility and material quality, so your pool stays clean all season.
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Frequently Asked Questions
How often should I replace the brushes on my Dolphin E50?
Typically every 6 to 12 months, depending on pool usage and chemical levels. If you notice slipping, reduced wall climbing, or visible bristle wear, it is time for a replacement. In 2026 we recommend checking brushes at the start of the swimming season.
Will brushes for Dolphin Nautilus CC Plus fit the E50?
Not always. While the 6101641-R2 grey brush set fits many Dolphin models including the Nautilus CC Plus and the E50, other brush types differ. Always verify the part number and physical dimensions before buying. For the E50 we suggest sticking to brushes specifically listed as compatible with the Explorer E50 or E70 series.
Can I replace just the front brush or do I need a full set?
You can replace just the front brush if the rear is still in good shape. However, we recommend replacing both at the same time for balanced performance. The rear brush helps stabilize movement, so worn brushes can cause the robot to drift even with a new front brush.
Are aftermarket brushes as good as OEM Dolphin brushes?
Many aftermarket brushes match or exceed OEM quality when made with premium materials. The LBLVBNEWD rear brush assembly, for example, uses high-toughness elastic material that resists cracking and deformations. For a Dolphin E20, we have seen similar performance from third-party brushes.
