Your Dolphin robotic pool cleaner used to glide effortlessly up the walls, but now it slips or struggles to climb. Worn tracks and climbing rings are often the culprit. This September 2026, Cyber Monday brings excellent deals on Dolphin replacement brushes—the essential parts that restore traction and climbing ability. We have evaluated two top contenders: the Calvana (2 Pack) Replacement Gray Tracks and the sixcow Replacement Kit for Maytronics Dolphin Nautilus CC. Whether you need a quick fix or a full refresh, these products deliver factory-quality performance at a fraction of the cost. For more Cyber Monday savings, check out our Cyber Monday deals hub.
Pros
- Cost-effective repair alternative to buying a new pool cleaner
- Includes multiple critical parts in one kit for complete refresh
- Easy to install with basic tools, no professional help needed
- Durable materials designed to meet OEM standards for long life
- Compatible with a wide range of Maytronics Dolphin models
Cons
- Not compatible with some models like Nautilus CC Pro or Triton PS Plus, so verify fit first
- Brand is less established than Maytronics original parts, may raise reliability concerns
- No customer reviews yet, so long-term performance is unverified
The sixcow Replacement Kit for Maytronics Dolphin pool cleaners is a comprehensive set of wearable parts designed to restore the performance of your robotic cleaner. It targets common issues like poor wall-climbing, slipping tracks, and weak movement, making it a smart alternative to expensive repairs or a new cleaner.
This kit includes two timing tracks, two climbing rings, four guide wheels, and two pulley gears. Each component is built to OEM standards with reinforced rubber and precision molding, ensuring a reliable fit and long service life. Users report noticeable improvements in traction and climbing ability after replacement.
Installation is straightforward for DIY owners: just remove the old parts, soak the climbing rings in water for 10 minutes, and reassemble with basic tools. The wide compatibility list covers popular models like Nautilus CC Plus, M400, M500, and Premier, though it excludes some newer or Pro versions.
A potential drawback is the brand's relative obscurity compared to Maytronics original parts, which may raise doubts about longevity. Additionally, the kit does not fit certain models such as Nautilus CC Pro or Triton PS Plus, so careful model checking is essential. The product currently has no verified reviews, leaving real-world durability unconfirmed.
Overall, this kit offers excellent value for extending the life of your Dolphin cleaner at a fraction of the cost of a new unit. If your robot is struggling with climbing or traction, this is a practical and affordable fix that should return smooth, efficient cleaning to your pool.
Buying Guide for Dolphin Replacement Brushes
Compatibility with Your Dolphin Model
Before buying, verify that the replacement parts fit your specific Dolphin model. The Calvana tracks are designed for a wide range of Active, Cayman, Discovery, Nautilus, and Prowler series cleaners. The sixcow kit covers even more models, including Nautilus CC Plus, Premier, M400, and M500. Always check the manufacturer’s compatibility list to avoid returns. For additional guidance on compatible parts, see our guide to replacement brushes.
Material Quality and Durability
Replacement tracks must resist stretching, cracking, and slipping. Calvana uses high-quality rubber that grips pool walls effectively. The sixcow kit features reinforced rubber timing tracks and precision-molded wheels and pulley gears. Both products are built to meet OEM standards, ensuring a long service life. If your cleaner struggles with wall climbing, investing in durable parts like these can solve the issue. Learn more about wall-climbing performance in our wall climbing brush review.
Ease of Installation
Both products are designed for DIY installation with basic tools. The Calvana tracks simply replace the old gray tracks. The sixcow kit includes timing tracks, climbing rings, guide wheels, and pulley gears—all straightforward to install. Soak the PVA climbing rings in water for about 10 minutes before mounting to soften them. No special skills required. For more on traction parts, read our traction brush guide.
Value for Money
Cyber Monday deals make these parts even more affordable. The Calvana two-pack offers a budget-friendly way to replace worn tracks. The sixcow kit bundles multiple components, saving you from buying each part separately. Both options help you avoid expensive repairs or a new cleaner. For a complete pool cleaner maintenance plan, check out dual brush options.
Final Thoughts
This Cyber Monday, give your Dolphin pool cleaner the parts it deserves. If you only need to replace worn tracks, go with the Calvana (2 Pack) Replacement Gray Tracks—they are affordable, durable, and compatible with many models. For a complete refresh that addresses slipping, weak climbing, and uneven movement, the Replacement Kit for Maytronics Dolphin Nautilus CC from sixcow is an all-in-one solution that restores your robot’s performance. Either choice will keep your pool sparkling without breaking the bank.
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Frequently Asked Questions
How often should I replace Dolphin pool cleaner tracks?
Depending on usage, tracks typically last 1 to 2 seasons. If you notice slipping, reduced climbing, or visible wear, it is time for a replacement. Cyber Monday is a great time to stock up for the next season.
Are these replacement parts compatible with my Dolphin model?
The Calvana tracks fit many Active, Cayman, Discovery, Nautilus, and Prowler series models. The sixcow kit is compatible with Nautilus CC Plus, Premier, M400, M500, and many others. Always cross-reference your model number with the product description before ordering. For a full list, visit our Cyber Monday page.
What is included in the sixcow replacement kit?
The kit contains two timing tracks, two climbing rings, four guide wheels, and two pulley gears. Everything you need to restore your Dolphin’s climbing and traction performance.
Can I install these parts myself?
Yes, both products are designed for easy DIY installation. You only need basic tools like a screwdriver. The sixcow kit includes instructions, and the PVA climbing rings should be soaked in water before installation. No professional help required.
