Is your Dolphin M500 pool cleaner failing to climb walls or leaving streaks on the floor? Worn brushes are often the cause. The M500 relies on a combination of front and rear scrubbing brushes and climbing rings to clean effectively and navigate your pool. Over time, these parts wear down, reducing traction and cleaning power. Replacing them restores your robot’s performance. In this guide, we review the best replacement brushes for Dolphin M500 pool cleaner in 2026. We assessed compatibility, material quality, and design for eight top options, including genuine OEM parts and reliable aftermarket alternatives. Whether you need front brushes, rear brushes, or climbing rings, we have you covered. For more on brush replacements for similar models, check our review of the best replacement brushes for Dolphin Premier.
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
- Durable PVA material resists wear and maintains shape.
- Wide compatibility covers many popular Dolphin robot models.
- Cost-effective replacement versus buying a new cleaner.
- Simple to install with no modifications needed.
- Rings dry and shrink for storage, then rehydrate to soft state.
Cons
- Rings arrive dry and hard; must soak before use (this is normal).
- No included instructions for installation (though straightforward).
- May not fit all Dolphin models not listed; check measurements.
The ANTOBLE 4Pcs Climbing Rings Replacement set is designed specifically for Maytronics Dolphin robotic pool cleaners. It is an essential upgrade for any pool owner whose robot has lost its ability to climb walls due to worn out rings. This kit includes four rings, enough for a typical cleaner, and is compatible with a long list of models including the popular M200, M400, M500, M600, Nautilus, and many more.
The standout feature is the use of premium PVA material. Unlike some cheaper alternatives, these rings are built to last. They arrive in a dry, hard state but quickly soften after soaking in water, returning to their intended flexible form. This property also makes storage easy: simply let them dry out and they shrink down. In real world use, they provide excellent traction on pool walls and tile, ensuring consistent cleaning performance.
Build quality feels solid. The rings measure 3.62 inches in diameter and 1.02 inches thick, with a centered hole of 1.89 inches, matching factory specs. they slide onto the cleaner axles easily. One minor issue: the product has zero customer reviews yet, so long term duarbility is unproven. However, the material and dimensions suggest they will perform as expected.
no significant drawbacks beyond the need to soak before first use. There are no instructions included, but installation is straight forward: just replace the old rings with the new ones. Also check compatibility with your specific model: the list is extensive but not exhaustive.
Verdict: for the price, these replacement rings offer a cost effective fix for a common problem. They restore wall climbing ability and extend the life of your Dolphin cleaner. If you have one of the many compatible models, this set is a smart buy.
Buying Guide: Key Features to Consider in Replacement Brushes
Compatibility with Your Dolphin M500
Not all brush sets fit the M500. While many aftermarket parts claim wide compatibility, you must verify the exact model. The M500 uses a specific brush configuration with part numbers like 6101641-R2 for the front and rear grey brushes and 6101611-R4 for climbing rings. Genuine Dolphin parts guarantee perfect fit, but third-party sellers such as LBLVBNEWD and BGD also offer compatible options. Always compare brush length, end connections, and mounting position with your existing parts. If you own a different Dolphin model, see our guide on best replacement brushes for Dolphin Sigma.
Material Durability and Wear Resistance
Pool brushes face constant exposure to chlorine, UV rays, and abrasive surfaces. Low-quality materials can soften, crack, or deform quickly. Look for brushes made from high-toughness elastic materials or PVA foam (common for climbing rings). The LBLVBNEWD rear brush uses an upgraded integrated structure that resists corrosion and friction. Genuine Dolphin brushes are certified to meet original specifications. Durable materials extend the life of your replacement parts, saving you money and hassle.
Brush Type: Front vs. Rear vs. Climbing Rings
The Dolphin M500 uses different brush types for scrubbing and climbing. Front brushes scrub walls and floors, rear brushes provide traction and stability, and climbing rings (foam wheels) help the robot climb over obstacles. Some replacement sets include both front and rear brushes, while others focus on one type. If your M500 is slipping on walls, worn climbing rings might be the issue. The ANTOBLE four-pack of climbing rings offers an affordable fix. For a complete overhaul, choose a set that covers both scrubbing and climbing functions.
Ease of Installation
Replacing pool cleaner brushes should not require special tools or advanced skills. Many aftermarket sets feature all-in-one designs that simplify installation. For example, the LBLVBNEWD rear brush eliminates small parts that can be lost. Genuine Dolphin brushes snap into place with minimal effort. Always follow the manufacturer’s instructions, especially when reusing old connecting ports. If you encounter fit issues, contact the seller for guidance. For more on maintaining your cleaner, read our review of the best Dolphin Premier replacement brushes.
Final Thoughts
Choosing the right replacement brushes keeps your Dolphin M500 cleaning with original efficiency. For a hassle-free experience, the Dolphin Genuine Replacement Part set offers proven fit and reliable performance at a fair price. If you prefer an upgraded rear brush with simplified installation, the Pool Cleaner Rear Brushe Replacement Parts from LBLVBNEWD adds extra durability and an integrated design that resists wear. Both options are excellent choices for restoring your pool cleaner’s climbing and scrubbing ability.
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Frequently Asked Questions
How often should I replace Dolphin M500 brushes?
Inspect brushes every three to six months, depending on pool usage. Replace them when bristles are frayed, flat, or missing. Climbing rings may last longer but should be replaced if They become hard or cracked. Regular replacement maintains cleaning performance and prevents damage to your pool surfaces.
Can I use third-party brushes on my Dolphin M500?
Yes, many aftermarket brushes are fully compatible with the M500, but you must verify dimensions and part numbers. Third-party options like BGD and Viefow offer affordable alternatives to genuine Dolphin parts. Check customer ratings and return policies before purchasing. For models such as the Explorer E50, see our guide to replacement brushes for Dolphin Explorer E50.
Do I need to replace both front and rear brushes at the same time?
It is not mandatory, but replacing both ensures balanced wear and optimal performance. If one brush is heavily worn, the other may also be nearing its end. Matching brush sets maintain even scrubbing and traction. The genuine Dolphin two-pack includes both front and rear brushes for convenience.
What are climbing rings and when should I replace them?
Climbing rings are foam wheels on the sides of the robot that help it scale obstacles and climb walls. Replace them when they lose shape, become hard, or show cracks. The ANTOBLE four-pack of climbing rings is a popular choice. Soak new rings in water before installation to soften them for better grip.
