Your Dolphin M500 glides across your pool floor and walls, scrubbing away dirt and algae day after day. But over time, those brushes wear down, reducing traction and cleaning power. If you have noticed your cleaner slipping or leaving streaks, it is likely time for fresh brushes. This guide covers the best Dolphin M500 replacement brushes available in 2026, helping you restore peak performance without guesswork. Whether you need climbing brushes, front brushes, or a full set, we have you covered. For more on maintaining other models, check out our guide on 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: What to Look for in Dolphin M500 Replacement Brushes
Compatibility with Your Dolphin Model
Not all brushes fit every Dolphin model. The M500 uses specific part numbers like 6101641-R2 for climbing brushes and 6101635 for grey brushes. Always verify your cleaner’s model number and compare brush dimensions before ordering. Many aftermarket options list compatibility across multiple Dolphin lines, but a quick visual match of the brush shape and mounting clip ensures a perfect fit. For example, the 6101641-R2 Front Rear Brush Set Compatible is designed for many Dolphin models including the M500.
Brush Material and Durability
Brushes face constant exposure to chlorine, salt, and UV. Genuine Dolphin parts use thick PVC bristles that resist wear and maintain stiffness. Third-party options often use similar materials, but check for reinforced mounting bases to prevent the brush from pulling loose. The Dolphin Genuine Replacement Part set offers OEM quality, while budget picks like the WuYan set provide good value for occasional use.
Brush Type: Climbing vs. Scrubbing
The Dolphin M500 uses both climbing brushes (grey, with rings or foam) and scrubbing brushes (often with denser bristles). Climbing brushes help the robot scale walls, while scrubbing brushes dislodge dirt. Some replacement sets combine both functions. If your M500 struggles to climb, focus on replacing the climbing brushes. For better ground cleaning, upgrade the front scrubbing brush. The BGD 6101641-R2 Grey Climbing Brushes for Dolphin are a reliable choice for wall climbing.
Ease of Installation
Most brush replacements are tool-free: you simply unsnap the old brush and snap in the new one. Look for sets that include clear instructions or video guides. The Front Brush Replacement Front Brushes Parts is noted for its quick swap design. Avoid brushes that require cutting or modification to fit.
For more on selecting the right brushes for other popular models, see our reviews of best dolphin premier replacement brushes and best replacement brushes for Dolphin Sigma.
Final Thoughts
Choosing the right replacement brushes for your Dolphin M500 comes down to balancing compatibility, durability, and your specific cleaning needs. For a direct OEM upgrade, the Dolphin Genuine Replacement Part set delivers reliable performance and peace of mind. If you want a budget-friendly option that still climbs well, the BGD 6101641-R2 Grey Climbing Brushes for Dolphin offer excellent value. Whichever you choose, regular brush replacement keeps your pool cleaner running efficiently, saving you time and effort all season long.
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Frequently Asked Questions
How often should I replace the brushes on my Dolphin M500?
Most manufacturers recommend replacing brushes every 6 to 12 months, depending on pool usage and water chemistry. If you notice reduced climbing ability or visible wear on the bristles, it is time for a swap. In 2026, many users find that replacing brushes twice per season keeps performance optimal.
Can I use third-party brushes on my Dolphin M500?
Yes, many third-party brushes are designed to be compatible with the M500. Just ensure the part number matches (e.g., 6101641-R2) and check dimensions. Brands like Pokin and BGD offer reliable alternatives at lower prices. Always verify fitment before purchasing.
What is the difference between climbing brushes and scrubbing brushes?
Climbing brushes (often grey with foam rings) help the robot grip and ascend pool walls. Scrubbing brushes have stiffer bristles that agitate dirt from floors and walls. The Dolphin M500 uses both types; replacing worn climbing brushes restores wall climbing, while new scrubbing brushes improve overall cleanliness.
Do I need to replace the climbing rings as well?
Climbing rings (foam rings) can wear out separately from the brush bristles. If your M500 slips on walls, check the rings for cracks or flattening. The 4Pcs Climbing Rings Replacement for Maytronics is a popular add-on to restore traction. For more tips on maintaining your pool cleaner, read our guide on best AIPER cordless robotic pool vacuums.
