If your Dolphin robotic pool cleaner has lost its climbing ability or seems sluggish, the impeller is often the culprit. A worn impeller reduces suction, leaving debris behind. Replacing it is a simple fix that can restore peak performance. In this guide, we evaluate two popular aftermarket impeller kits: the Alocs 9995266-R1 and the ArrogantF 9995266-R1. We also share tips on what to look for when choosing a replacement. For more on maintaining your cleaner, check out our dolphin active brush replacement review.
Pros
- Affordable replacement part compared to full cleaner repair or replacement
- Easy to install with the supplied screw and basic tools
- Durable polyamide material resists corrosion from pool chemicals
- Restores original cleaning performance and mobility
- Wide compatibility with many Maytronics Dolphin models
Cons
- Not compatible with newer Dolphin models outside the listed range
- Only includes impeller and screw, no additional gaskets or seals
- Installation requires some manual dexterity and a screwdriver
The Alocs 9995266-R1 impeller is a purpose-built replacement part for Maytronics Dolphin robotic pool cleaners. It is designed for owners of models like the Premier, Nautilus CC, and many others who notice their cleaner losing suction or struggling to climb walls. This part directly addresses the most common reason for decreased performance: a worn impeller.
The standout quality of this impeller is its construction from polyamide, a material chosen for its strength and resistance to corrosion. In real-world use, this translates to a part that holds up against chlorine and saltwater without degrading quickly. Users can expect a restored cleaning ability, with the pool cleaner once again moving efficiently and picking up debris.
Installation is straightforward: remove the old impeller, attach the new one using the included screw, and tighten it securely. The design matches the original dimensions exactly, so no modifications are needed. This simplicity makes it accessible for most DIY pool owners, though a basic screwdriver is required.
A potential drawback is that compatibility is limited to the models listed; newer or non-Dolphin cleaners will not work. Also, the package includes only the impeller and screw, so if other parts are worn, they must be purchased separately. Despite this, for those with a compatible cleaner, this is a highly targeted fix.
Overall, the Alocs 9995266-R1 impeller is a reliable and cost-effective solution for restoring your Dolphin pool cleaner to peak performance. If your unit is sluggish or fails to climb, replacing the impeller is often the first step, and this part delivers on fit and durability.
Brand: Alocs
Model: 9995266-R1
Product Type: Pool Cleaner Impeller Replacement
Material: Polyamide
Color: Black
Dimensions: 2.4 x 2.4 x 1.3 inches
Compatible Models: Maytronics Dolphin Premier, Premium, Nautilus (old model), Nautilus CC, Nautilus CC Plus, DX5S, DX6, E10, S200, S300, S300i, M200, M400, M500, Oasis Z5i, C3, C4, Deluxe 4, Deluxe 5, Triton PS/PS Plus, Prowler 820/830/910/920/930, Active 10/20/30/30i, T15/T35/T45/T55i
Package Includes: 1 impeller, 1 screw
Pros
- Restores original cleaning efficiency and suction power
- Simple installation process for most users
- Wide compatibility with multiple Dolphin and Maytronics models
- Includes both impellers and screws for a complete fix
- Affordable price compared to official replacement parts
Cons
- No printed installation manual included, though installation is straightforward
- May not fit every listed model perfectly due to variations in older units
- Brand is aftermarket, so quality consistency may vary from OEM parts
The ArrogantF 9995266-R1 Impeller with Screw Replacement Kit is designed for Dolphin and Maytronics pool cleaners, including popular models like the Nautilus, M200/M400/M500, and Triton PS. If your cleaner has lost suction or leaves debris behind, this kit offers a straightforward fix to restore peak performance.
Standout features include the inclusion of two upgraded impellers and screws, which directly replace worn parts. Users report improved suction and cleaning coverage after installation, especially in hard-to-reach pool corners. The impellers are tested before shipping to ensure reliable operation.
Build quality is solid for an aftermarket part, with black plastic construction that matches OEM specifications. Installation takes just a few minutes, though no detailed guide is included. The wide compatibility list covers many common Dolphin models, making it a versatile choice for pool owners.
Potential drawbacks include the lack of printed instructions, which may confuse first-time DIYers, and the fact that it is not an official Maytronics part. Some users might prefer OEM for guaranteed fit, but the price here is significantly lower.
Overall, the ArrogantF impeller kit is a practical and affordable solution for reviving an aging pool cleaner. It delivers on its promise of improved suction and easy installation, making it a solid buy for those comfortable with basic maintenance.
Pros
- Comprehensive all-in-one replacement kit for essential wear parts.
- Easy installation with no special tools required, suitable for any pool owner.
- Includes two types of filters to handle both large and fine debris.
- Improves climbing ability and overall cleaning efficiency.
- Cost-effective way to extend the lifespan of your robotic cleaner.
Cons
- Compatible only with the Dolphin Nautilus CC Plus model, not suitable for other cleaners.
- May not include other potential wear parts like seals or motor brushes for a complete overhaul.
- No user reviews yet, so real-world performance feedback is limited.
The Zymurgoes Tune-Up Kit is a purpose-built replacement parts bundle for the Maytronics Dolphin Nautilus CC Plus robotic pool cleaner. This kit targets owners who want to restore their cleaner's peak performance without the hassle of sourcing individual parts. It is an excellent choice for maintaining a clean pool without professional help.
Standout features include both fine and ultra-fine filter cartridges, allowing the cleaner to trap everything from leaves and twigs to fine sand and dust. The included grey brushes provide aggressive scrubbing, while the climbing rings and tracks improve traction on walls and floors. Together, these parts significantly enhance debris collection and overall cleaning coverage.
The kit's components are built to match OEM specifications, ensuring a snug fit and reliable operation. The white color is standard and unobtrusive. Installation is straightforward, with all parts designed to snap or slide into place without tools. However, some users may find the track replacement a bit tricky if not following instructions closely.
A potential drawback is the limited compatibility: this kit only works with the Dolphin Nautilus CC Plus model. Additionally, while it covers the most common wear items, it does not include seals or internal parts that may also need replacement over time. Since no consumer reviews are available yet, long-term durability remains unverified.
Overall, the Zymurgoes Tune-Up Kit offers a convenient and cost-effective solution for maintaining a Dolphin Nautilus CC Plus. It is a solid investment for pool owners who want to keep their cleaner running like new. If you own this specific model and notice declining performance, this kit is a smart upgrade.
Pros
- Quick and easy assembly with minimal tools required
- Holds cable and power supply securely, no more tangles
- Sturdy handle makes transport effortless
- Compatible with all residential robotic pool cleaners
Cons
- Premium price for a storage caddy
- Large footprint may not suit tight storage spaces
- No warranty details included in the listing
The Dolphin Universal Caddy is a genuine Dolphin accessory designed to simplify storage and transport of robotic pool cleaners. It is ideal for pool owners who want to keep their Dolphin robot and its cables organized when not in use, especially during the off-season.
The standout features include a tangle-free cable and power supply holder, which keeps cords neatly wound and prevents frustrating knots. The sturdy handle makes it easy to lift and carry the robot from the pool to the garage or shed. Assembly is quick, taking 15 minutes or less with the included instructions.
Build quality reflects Dolphin's legacy of over 40 years in pool care. The caddy is built to protect each component of your robot, helping to extend its lifespan. It is compatible with all residential robotic pool cleaners, so you can use it with a Dolphin or another brand.
One possible drawback is the price, which may feel steep for a storage accessory. Additionally, its 24 by 18 by 12 inch frame takes up some space, so measure your storage area before purchasing.
Overall, the Dolphin Universal Caddy is a smart investment for any robotic pool owner who values tidiness and durability. It delivers on its promises and keeps your robot ready for action all year round.
Brand: Dolphin
Model: Universal Caddy
Color: Multicolor
Dimensions: 24 x 18 x 12 inches
Weight: 13.23 pounds
Compatibility: All residential robotic pool cleaners
Assembly Time: 15 minutes or less
Buying Guide
Compatibility with Your Dolphin Model
Not all impellers fit every Dolphin model. Both the Alocs and ArrogantF kits are designed to replace the OEM part 9995266-R1, which is used in many popular models like the Nautilus CC, Premier, and M series. Always verify your cleaner’s model number before purchasing. For a deeper look at compatible models, see our dolphin nautilus CC replacement brush review.
Material and Build Quality
The Alocs impeller is made from polyamide, a durable and corrosion-resistant plastic. The ArrogantF impeller uses a similar high-grade polymer. Both are designed to withstand constant water exposure and debris impact. A well-built impeller ensures consistent suction and a longer lifespan.
Ease of Installation
Replacing the impeller is a straightforward DIY task. Both kits include the necessary screws. Simply remove the old impeller, attach the new one, and tighten the screws. The process takes about 10 minutes. No special tools are required. For step-by-step guidance, check our dolphin active brush replacement review which covers similar maintenance.
Performance Restoration
A fresh impeller can dramatically improve water flow and climbing ability. Users report restored suction and better debris pickup after replacement. The ArrogantF kit includes two impellers, offering extra value. For optimal performance, consider pairing a new impeller with new brushes; see our best pool cleaner wall climbing brush guide for recommendations.
Final Thoughts
When your Dolphin pool cleaner needs a new impeller, you have two solid choices. The Alocs 9995266-R1 Pool Cleaner Impeller offers a budget-friendly single impeller that fits a wide range of models and is easy to install. For those wanting extra value and a spare part, the ArrogantF 9995266-R1 Impeller with Screw comes with two impellers and screws, making it ideal for long-term maintenance. Both will restore your cleaner’s suction and keep your pool sparkling.
Related Guides
- Best Dolphin Robot Pool Cleaner Picks for 2026
- Dolphin Replacement Cable Review
- Dolphin Replacement Motor Review
- Best High End Dolphin Pool Cleaner Reviews for
- 5 Best Professional Dolphin Pool Cleaners for 2026
Frequently Asked Questions
How do I know if my Dolphin impeller needs replacement? If your cleaner struggles to climb walls, moves slowly, or leaves debris behind, the impeller may be worn. You can also visually inspect it for cracks or warping.
Will a third-party impeller void my warranty? Using aftermarket parts generally does not void your warranty, but check your cleaner’s warranty terms. Many users successfully use third-party impellers without issues.
How often should I replace the impeller? With regular use, impellers can last 1 to 2 years. Replace it when you notice reduced performance or visible wear. For maintenance tips, see our dolphin active brush replacement review.
Can I install it myself? Yes, the replacement is simple. Remove the old impeller, align the new one, and secure it with the provided screws. Most users complete it in under 15 minutes.
