Picture this: you walk outside on a warm summer morning, and your pool is crystal clear, ready for a refreshing dip. The secret? A reliable robotic pool cleaner from Maytronics, known for its Dolphin line. But top-tier pool maintenance gear can be an investment. That is why Cyber Monday 2026 is the perfect moment to snag premium Dolphin models and accessories at unbeatable savings. In this guide, we break down the best Maytronics Cyber Monday deals on robotic cleaners and replacement parts, helping you choose the right unit for your pool without the guesswork. For more Cyber Monday savings on specialized pool gear, check out our roundup of pool cleaners for sand.
Pros
- Wall climbing feature cleans both floors and walls, reducing manual scrubbing.
- Active scrubbing brush provides deep cleaning without damaging pool surfaces.
- Easy top-load filter basket simplifies maintenance.
- Plug and play operation makes it user friendly, no complicated installation.
- Dolphin brand reputation for reliability and performance.
Cons
- Designed for in-ground pools only, not suitable for above-ground pools.
- No remote control or smartphone app for manual direction, relies on autonomous navigation.
- Initial investment may be higher compared to manual pool cleaning tools.
The Dolphin Nautilus CC Plus is a fully automatic robotic pool cleaner specifically engineered for in-ground pools up to 40 feet in length. It is best suited for pool owners who want a hands free cleaning solution that handles both floors and walls with minimal intervention.
Standout features include its active scrubbing brush which combines wall climbing power with a continuous scrub action. This means it loosens and removes stubborn dirt, algae, and debris from pool surfaces without the need for manual brushing. The top load filter basket is another highlight, allowing quick removal of captured debris for consistently clear water.
In real world performance, the plug and play design truly simplifies pool maintenance. Simply connect the power supply, drop the unit into the water, and let it run for about two hours. Its smart navigation ensures thorough coverage even around obstacles and irregular shapes. The build quality reflects Dolphin's40 plus year legacy in pool care, using durable materials to withstand constant submersion and chemical exposure.
One potential drawback is its limitation to in ground pools only, so owners of above ground pools will need a different model. Also, there is no manual remote control, but the autonomous navigation is generally effective. At just over20 pounds, it is easy to lift but may be heavy for some users. Overall, the NautilusCC Plus offers exceptional value for those seeking a reliable, low maintenance robotic cleaner.Final verdict: For in ground pool owners who value convenience and thorough cleaning, the Dolphin Nautilus CC Plus is a top choice. Its wall climbing scrubbing action, easy filter access, and set and forget operation make it a worthwhile investment that saves time and effort.
Brand: Dolphin
Model: Nautilus CC Plus
Color: Black
Dimensions: 16 x 10 x 16 inches
Weight: 20.8 pounds
Compatibility: In ground pools up to 40 feet in length
Cleaning Cycle: Approximately 2 hours
Pros
- Wide compatibility with popular Maytronics Dolphin basic models like Active 10, S50, and Prowler 910.
- Includes a matching 5898412LF power cord for a complete replacement kit.
- Premium thermal management with aluminum heat sink and double insulation.
- Sturdy IP54-rated shell built for outdoor pool environments.
- Generous 12-month warranty adds peace of mind.
Cons
- Only works with basic single-cycle Dolphin cleaners that have a simple on/off control, not smart or programmed models.
- Input power is limited to 100-130VAC, so it won't work directly on 220-240V outlets without a voltage converter.
- Third-party part, not an original Maytronics unit, which some users may consider less trustworthy.
The E-cowlboy 99956034 power supply is a direct replacement for the OEM Maytronics 99956034US-ASSY unit used with several Dolphin robotic pool cleaners that operate on a basic single cleaning cycle. It pairs with a new 5898412LF power cord, making it a complete drop-in solution for owners of models like the Dolphin Active 10, Solo, S50, S100, and Prowler 910.
This basic power supply packs a microprocessor-based PCB and an aluminum heat sink to maintain steady DC 29V 120W output during cleaning. The IP54-rated housing resists splashes and dust, while the double insulation and thermal protection switch guard against overheating. In practice, users get consistent, worry-free power delivery that keeps the cleaner moving through a single automated cycle.
The injection molded body is reinforced for impact, deformation, and corrosion resistance, so it can handle harsh poolside environments. A quick start ON/OFF button and a comfortable carrying handle make daily operation and transport easy. The included 5898412LF cord is designed to match the supply, eliminating guesswork about cable compatibility.
Note that this power supply only supports the input range of 100-130VAC, so it is not suitable for international outlets that use 220-240V without a transformer. It also works only with Dolphin models that use the simple on/off single-cycle control, not with advanced cleaners that have timers, LCD displays, or app connectivity.
For owners of compatible Maytronics Dolphin single-cycle pool cleaners, the E-cowlboy 99956034 replacement power supply offers an affordable, well-built alternative to OEM parts. With the included power cord, solid cooling design, and a 12-month warranty, it delivers reliable performance at a lower cost than many branded repairs.
Compatible Models: Dolphin Active 10, Active Solo, Cayman, Echo, Encore, Escape, Explorer E10, Explorer E20, Nautilus CC (99996153-US), Premium 10, Premium 20, S50, S100, Saturn, T15, Warrior SL, Prowler 910
OEM Reference: 99956034, 99956034US-ASSY, 360337, MAY-201-9021
Input: 100-130VAC, 50/60Hz, 2A
Output: DC 29V, 120W
Enclosure Rating: IP54
Included Accessories: 5898412LF Power Cord
Color: White
Dimensions: 9 x 8 x 3 inches
Pros
- Wi-Fi connectivity enables remote scheduling and control
- Wall climbing and active scrubbing provide thorough cleaning on all surfaces
- Top-load filter basket simplifies maintenance
- Trusted Dolphin brand with 40+ years of pool care expertise
- Suitable for in-ground pools up to 50 feet long
Cons
- Premium price point may be steep for budget-conscious buyers
- No customer reviews yet, so real-world long-term performance is unverified
- Requires stable Wi-Fi for full smart functionality
The Dolphin Nautilus CC Pro Wi-Fi is an automatic robotic pool cleaner built for in-ground pools up to 50 feet. It is ideal for pool owners who want a set-and-forget solution that handles floors, walls, and waterline scrubbing without manual brushing.
The integrated Wi-Fi allows you to schedule cleanings from your smartphone, so your pool is ready whenever you are. The wall-climbing design and active scrubbing brush work together to lift and remove debris from a variety of surfaces, including tile, vinyl, and plaster.
Dolphin has spent over 40 years perfecting robotic pool cleaners, and the Nautilus CC Pro reflects that expertise. The top-load filter basket simplifies debris removal, and the 16.5-pound unit is easy to lift and place into your pool. Its compact 20-inch footprint helps maneuver around ladders and corners.
The biggest hurdle is the price, which positions this as an investment rather than an impulse buy. Additionally, the smart scheduling relies on a stable Wi-Fi connection, and the lack of existing customer reviews means you are trusting the brand's reputation more than verified owner feedback.
If you are looking for a premium, feature-rich robotic cleaner and want to reduce the time you spend maintaining your pool, the Dolphin Nautilus CC Pro Wi-Fi is a compelling option. Its combination of app control, wall scrubbing, and easy maintenance makes it a standout choice for demanding in-ground pool owners.
Color: Black
Size: Nautilus CC Pro
Dimensions: 20 x 20 x 20 inches
Weight: 16.5 pounds
Product Group: Lawn & Patio
Compatibility: In-ground pools up to 50 feet in length
Pros
- Wi-Fi connectivity allows scheduling and monitoring from your phone
- Waterline scrubber eliminates manual cleaning of pool edges
- Active scrubbing brush removes dirt without damaging surfaces
- Dual drive handles tight corners and obstacles with ease
- Top load filter makes maintenance quick and mess free
Cons
- High initial investment compared to basic pool cleaners
- Requires stable Wi-Fi connection for full smart features
- May be overkill for smaller or above ground pools
The Dolphin Nautilus CC Supreme Wi-Fi is a premium robotic pool cleaner designed for in ground pools up to 50 feet. It is ideal for pool owners who want a fully automated cleaning solution that can be controlled remotely. With a 4.3 star rating, it promises reliable performance and advanced features like waterline scrubbing and dual drive navigation.
Standout features include always connected Wi Fi for scheduling cleanings from anywhere, and the active waterline scrubber that keeps the pool edges spotless. The dual drive system allows precise movement around obstacles and tight corners, while the active scrubbing brush is gentle on surfaces but tough on debris. The top load filter basket makes debris removal easy without getting into the water.
Build quality is solid, reflecting Dolphin's 40 years of experience in robotic pool cleaners. The unit weighs 24.6 pounds and measures 20x20x20 inches, making it robust but manageable. The black color is standard for pool equipment. Overall, it feels durable and well engineered for long term use.
Potential drawbacks include the high price tag, which may not suit every budget. Additionally, the Wi Fi functionality requires a stable home network, and the cleaner might be overkill for smaller or above ground pools. However, for large in ground pools, the convenience and cleaning power are hard to beat.
Verdict: The Dolphin Nautilus CC Supreme Wi Fi is a top tier choice for pool owners who value automation and thorough cleaning. Its waterline scrubbing, precise navigation, and remote control make it a standout. While costly, it delivers on its promise of hassle free pool maintenance. Recommended for those with larger in ground pools who want the best in robotic cleaning.
Pros
- Wall-climbing capability ensures thorough cleaning of pool sides and steps.
- Active scrubbing brush reduces manual labor and protects pool surfaces.
- Easy top-load filter access simplifies debris removal and maintenance.
- Quick plug-and-play setup with no complex installation required.
- Suitable for a wide range of pool shapes and sizes up to 33 ft.
Cons
- May not be ideal for very large pools exceeding 33 feet in length.
- Filter may need frequent cleaning in pools with heavy debris like leaves or sand.
- Price point is higher than some basic robotic cleaners, but offers advanced features.
The Dolphin Nautilus CC is a robotic pool cleaner designed to take the hassle out of pool maintenance. It is best suited for owners of above-ground or in-ground pools up to 33 feet in length who want a set-it-and-forget-it solution. With its wall-climbing ability and active scrubbing brush, this unit promises a thorough clean without manual effort.
Standout features include the top-load filter basket, which makes emptying debris quick and mess-free. The plug-and-play system means you can start cleaning in minutes: just plug it in, drop it in the water, and let it run for about two hours. Real-world performance is strong on walls and floors, though heavy debris may require more frequent filter cleaning.
Design-wise, the Nautilus CC is compact and lightweight at under 15 pounds, making it easy to lift in and out of the pool. The blue/black color scheme is standard, and the build quality feels durable. Dolphin has a legacy of reliability, and this model continues that tradition with robust materials and a simple interface.
One potential drawback is that the filter basket, while convenient, can fill up quickly in pools with lots of leaves or sand, requiring attention mid-cycle. Also, the price is higher than entry-level cleaners, but the added wall scrubbing and filter ease justify the cost for many users.
Overall, the Dolphin Nautilus CC is an excellent choice for pool owners who value convenience and effective cleaning. It delivers on its promises with minimal fuss, making it a worthwhile investment for maintaining a sparkling pool. If your pool fits within the size limit and you want to reduce manual work, this cleaner is highly recommended.
Pros
- Effortless filter cleaning with top-load basket – no need to flip the robot over.
- Active scrubber brush lifts and removes stubborn dirt and leaves without human intervention.
- Smart navigation adapts to any pool shape, reducing missed spots.
- Simple operation: plug in, drop, and let it work – ideal for pool owners of all skill levels.
- Lightweight and compact storage (18x22x12 inches).
Cons
- Cannot clean walls or waterline, so you may need to manually clean those areas.
- No remote control or app for custom scheduling – relies on its own navigation logic.
- Filter basket may need frequent emptying if pool is heavily debris-laden.
The Dolphin Nautilus AG (2026 Model) is a robotic pool vacuum tailored specifically for above-ground pools up to 33 feet in length. It aims to eliminate the manual drudgery of pool maintenance with a combination of an active scrubber brush and smart navigation. This is a solid choice for pool owners who want a set-it-and-forget-it solution without breaking the bank.
Standout features include the active scrubber brush, which actively agitates dirt and debris from pool surfaces, and the top-load filter basket that makes emptying a breeze. In practice, the robot navigates intelligently, scanning the pool to determine the most efficient cleaning path. While it does not clean walls or the waterline, it does a thorough job on the floor and coves, completing a cycle in roughly 1.5 hours.
Design and build quality reflect Dolphin's 40-year legacy. The unit feels solid yet lightweight at just under 15 pounds. The plug-and-play system means no complicated installation: simply connect the power supply, lower the robot into the water, and turn it on. The top-load filter is a thoughtful ergonomic touch, allowing you to remove debris without bending or flipping the unit.
Potential drawbacks are worth considering. The lack of wall and waterline cleaning means you'll still need to manually brush those areas. Also, the robot does not offer scheduling via an app or remote – it runs a fixed cycle each time you plug it in. For pools with heavy leaf or debris loads, the filter basket may require frequent emptying during the cycle.
Overall, the Dolphin Nautilus AG delivers on its promise of effortless floor cleaning for above-ground pools. It earns a 4-star rating for its reliability, user-friendliness, and performance. If you don't mind occasional manual touch-ups on walls and are looking for a straightforward, effective robotic cleaner, this is a strong investment.
Buying Guide: How to Choose the Perfect Maytronics Dolphin Cleaner This Cyber Monday
Wall Climbing vs. Floor Only: Know Your Pool Surface
Most Dolphin models like the Dolphin Automatic Robotic Pool Vacuum Cleaner (Nautilus CC Plus) climb walls and scrub waterlines automatically. That is ideal for inground pools with varied surfaces. However, certain models such as the Dolphin (2026 Model) Nautilus AG focus on floor and above-ground pools only and do not climb walls. If your pool is strictly above ground or you prefer a simpler unit, a floor-only model saves money while still delivering active scrubbing power. For a deeper dive into wall-climbing technology, see our best pool cleaner wall climbing brush guide.
Wi-Fi Connectivity for Effortless Scheduling
Wi-Fi enabled models, like the Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic and the Dolphin Nautilus CC Supreme Wi-Fi Automatic, let you control cleaning cycles from your phone. Set a schedule while you are at work or adjust the cleaning route remotely. For those who want a hands-off experience, Wi-Fi is a game changer. If you prefer a simple plug-and-play routine, the standard Nautilus CC models work just as reliably without app connectivity. For more on smart navigation, visit our smart navigation pool cleaner Cyber Monday deals page.
Top-Load Filter Access: Convenience Matters
Almost all Dolphin robots feature a top-load filter basket, making cleanup fast and mess free. Simply lift the basket out, rinse debris, and pop it back in. No flipping the unit over or struggling with side filters. This design is a standout feature across the lineup, from the Dolphin Nautilus CC Automatic Robotic Pool Vacuum to the premium Supreme model. For above-ground pools, the Nautilus AG offers the same easy access. If filter maintenance is a priority, prioritize models with this feature. For traction and brush performance, see our best pool robot traction brush recommendations.
Replacement Parts: Don’t Overspend on Upgrades
Cyber Monday deals also extend to essential accessories. The 99956034 Power Supply for Dolphin Active from E-cowlboy offers a cost effective replacement for older units, while genuine Dolphin power supplies (part numbers 99956083 and 99956085) ensure perfect compatibility for Wi-Fi models. If your current cleaner needs a new power cord or supply, grabbing one during the sale can extend its life for years. Browse our accessories category for more parts and add-ons.
Final Thoughts
Whether you prioritize wall scrubbing power or Wi-Fi scheduling, this year’s Maytronics Cyber Monday deals cover every need. For all-around performance on in-ground pools up to 40 feet, we recommend the Dolphin Automatic Robotic Pool Vacuum Cleaner (Nautilus CC Plus) with its active scrubbing brush and plug-and-play simplicity. If you want ultimate control from anywhere, the Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic brings connected convenience and waterline cleaning to pools up to 50 feet. Both models deliver the legendary Dolphin durability you can rely on season after season. For above-ground pools, the value packed Nautilus AG is a standout choice, and don’t forget to stock up on genuine power supplies to keep your current robot running strong. Check out more above ground pool cleaners for additional options.
Related Guides
Frequently Asked Questions
What is the best Maytronics Dolphin for an above-ground pool?
For above-ground pools up to 33 feet, the Dolphin (2026 Model) Nautilus AG Automatic Robotic is a top pick. It uses smart navigation to cover the entire floor and features an active scrubbing brush. However, it does not climb walls. If you need wall climbing for an above-ground pool, consider the standard Nautilus CC instead.
Are replacement power supplies included in Maytronics Cyber Monday deals?
Yes, both genuine Dolphin parts (like the 99956083 and 99956085 power supplies) and the E-cowlboy compatible unit often see discounts during Cyber Monday. These make affordable upgrades to restore full functionality to older robotic cleaners.
Do all Dolphin Wi-Fi models work with the MyDolphin Plus app?
Most Wi-Fi enabled Dolphin models from 2026 onward are compatible with the MyDolphin Plus app, allowing remote scheduling and monitoring. Always confirm compatibility before purchasing, especially for refurbished or older units.
How long does a Dolphin robotic pool cleaner typically last?
With proper care and occasional replacement of consumables like filters and power supplies, a Dolphin can last five to seven years. The brand’s legacy of durability is a key reason why pool owners trust them.
