Your Dolphin robotic pool cleaner has been faithfully scrubbing your pool, but lately it’s slipping on walls or leaving debris behind. Chances are the brushes are worn out. When it’s time to replace them, you face a common dilemma: should you buy genuine Dolphin OEM brushes or save money with aftermarket alternatives? In this guide, we compare both options to help you decide which replacement brushes are right for your pool cleaner in 2026.
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.
How to Choose Between OEM and Aftermarket Dolphin Brushes
Compatibility with Your Dolphin Model
Not all brushes fit every Dolphin model. Genuine Dolphin parts are designed specifically for their respective models, ensuring a perfect fit. Aftermarket brands like BGD and Pokin explicitly list compatible models, but you must verify your cleaner’s exact model number. For example, the best pool cleaner wall climbing brush for your model may vary. Always compare brush dimensions and mounting points before purchasing.
Material Quality and Durability
OEM Dolphin brushes are made with proprietary materials that withstand chlorinated and saltwater pools. Aftermarket brushes often use high-toughness elastic materials that resist corrosion and wear. For instance, LBLVBNEWD’s rear brush assembly uses wear-resistant materials to prevent cracking. Both options can last for seasons, but genuine parts offer the assurance of factory specs. If you prioritize longevity, check out our best pool robot traction brush recommendations.
Cleaning and Climbing Performance
The primary job of pool cleaner brushes is to scrub walls and floors while providing traction for climbing. Aftermarket brushes like the BGD 6101641-R2 set are designed to restore scrubbing and climbing function. Genuine Dolphin brushes are engineered for optimal movement patterns. Some aftermarket brands, such as Doule King, focus on rear dynamic brushes to improve stability on walls. For a comprehensive view, see our guide on the best pool cleaner dual brush options.
Value and Warranty Considerations
Genuine Dolphin brushes come with the brand’s warranty and are certified parts. Aftermarket brushes often cost less while still providing reliable performance. However, using non-OEM parts may affect your cleaner’s warranty if still active. Many aftermarket sellers offer customer support and satisfaction guarantees. Weigh the savings against potential warranty implications. For more comparisons, visit our comparisons category.
Final Thoughts
Choosing between OEM and aftermarket Dolphin brushes depends on your budget and priorities. For guaranteed fit and brand support, the Dolphin Genuine Replacement Part (grey brushes) is a solid choice. If you want excellent value without sacrificing performance, the BGD 6101641-R2 Grey Climbing Brushes for Dolphin offer a cost-effective alternative that many users praise. Both will keep your pool cleaner running smoothly.
Related Guides
- Best Dolphin Robot Pool Cleaner Picks for 2026
- Dolphin Caddy Cover Review
- Dolphin Premier Caddy Review
Frequently Asked Questions
Are aftermarket Dolphin brushes as good as OEM?
Many aftermarket brushes are made with durable materials and can match OEM performance. However, genuine Dolphin parts are specifically designed for their models and may offer slightly better fit and longevity. It depends on the brand and your specific cleaner model.
How often should I replace Dolphin pool cleaner brushes?
Typically, brushes should be replaced every 6 to 12 months depending on pool usage and water conditions. Signs of wear include slipping on walls, reduced scrubbing, or visible bristle damage. Regular inspection helps maintain optimal cleaning.
Can I mix OEM and aftermarket brushes on my Dolphin?
Yes, you can mix front and rear brushes from different sources as long as they are compatible with your model. For example, you could use a genuine Dolphin front brush and an aftermarket rear brush. Ensure both match your cleaner’s specifications.
Do aftermarket brushes void the warranty on my Dolphin pool cleaner?
Using non-OEM parts may void the warranty if they cause damage. However, simply replacing brushes with aftermarket ones is unlikely to void the warranty unless the part is defective. Check your cleaner’s warranty terms for details.
