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98
Dolphin Nautilus Pool Up Robotic Pool Cleaner
Reviewed by Robert Knight
$599
Key Features
- Best Budget Robotic Pool Cleaner - The Dolphin Nautilus Pool Up is a fantastic value. With wall climbing, dual scrubbing brushes, and a high-capacity filter bag, it cleaned our test pools like a pro.
- Utilizes Commercial-Grade Motors - It uses the same commercial-grade motors as found in the Dolphin ProLine to filter over 4500 gallons per hour - or over 75 gallons a minute!
- Wall Climbing Pro - It cleaned the whole pool with ease. From the floor to the wall, it scubbed away leaves and algae in our test pool without an issue.
- High-Capacity Filter Bag - The high-capacity filter bag unlocks a deeper clean than standard Dolphin mesh filters. With a higher micron rating, it captured tiny particles suspended in our pool water.
- For Any Pool - After testing the Nautilus Pool Up on inground and above-ground pools, it impressed us with its ability to clean any pool shape, size, and surface. With a 40ft cable, it can clean any swimming pool up to 33ft.
- Evolution Series - Upgrade when you need it. With optional UltraFilters and Weekly Timer, you can add on features as you need it - Allowing you to add features only found on robots that costs thousands.
| Waterline Cleaning | 
Good |
| Filter |
Good |
| Coverage | 
Excellent |
| User Experience |
Excellent |
| Warranty |
Excellent |
| Overall Score |
95
|
Highs & Lows
The pros and cons of the Dolphin Nautilus Pool Up
Highs
- High Value, High Performing Robot
- Uses the Filter Bag, which we loved during testing
- Upgradeable to a Weekly Timer and UltraFilters
- More powerful motors that output over 4500 GPH
- Wall Climbing Pro
Lows
- The Weekly Timer and Ultrafilters are an upgrade
- No App or Waterline Cleaning
Wall Climbing
Provides floor and wall coverageDolphin Nautilus Pool Up is able to easily clean your walls of your pool.However, don't get this confused with waterline cleaning. The Nautilus Pool Up will only clean the walls of your pool. It will miss the dirtest part of your pool, the waterline, where 90% of all algae and bacteria is in your pool. Make sure to check out the top waterline cleaning units ranked here: Waterline Cleaning Robots
Ultra Efficient
Save Hundreds of Dollars Cleaning Your Pool a Year!Dolphin Nautilus Pool Up saves hundreds of dollars a year in energy when compared to pressure-side or suction-side cleaners.
Plug and Play
Simply Plug Dolphin Nautilus Pool Up in and start cleaning!Set up has never been easier. No installation needed. Dolphin Nautilus Pool Up is ready to go right out of the box. No extra pumps, plumbing, or anything else needed. Simply plug Nautilus Pool Up and start cleaning!
Precise Navigation
Powered by CleverClean™ TechnologyCleverClean™ coverage is powered by an advanced navigation system. This technology ensures that the most effecient route is used to clean your pool floor. So smart, the system automatically navigates around obstacles and quickly returns to its route.
| Seller | Buy From | Availability | Shop Online |
|---|---|---|---|
 |
In Stock (Prime eligible) | Shop At Amazon | |
 |
$1,047.00 | In Stock (Free Shipping) | Shop At Poolbots |
 |
$1,047.00 | In Stock (Free Shipping) | Shop At PoolRobots |
Looking for the best deal on the Dolphin Nautilus Pool Up and other robotic pool cleaners? Look no further, we have you covered. We searched the web and found the best deals on Maytronics, Aquabot, Polaris, and other cleaners.
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Dolphin Cayman
Highs
- Best Value Robotic Pool Cleaner - Cleans and Scrubs Walls & Floors
- Increased Max-Series Performance, but cheaper than several other top cleaners
- Easy-to-clean oversized MaxBin with optional NanoFilters
- Programmable Weekly Timer - Set the Cayman to run every day automatically
- 2 Year Warranty - Full Coverage that isn't Prorated
Dolphin Quantum
Highs
- Advanced ProLine Waterline Cleaning
- 2 Filters Included - NanoFilter and Standard XXL MaxBin
- Programmable Smart Timer - Automatically run every day
- Anti-Tangle Swivel - Prevents Tangles
- 2 Year Warranty - Full Coverage that isn't Prorated
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Questions & Answers
Common questions about the Dolphin Nautilus Pool Up
Above-ground robotic pool cleaners are designed to clean the floor only. In-ground cleaners with wall-climbing capability are built differently; check your model's specs for floor-only vs floor, walls, and waterline.
With proper care and normal use, most robotic pool cleaners last 3–7 years. Lifespan depends on usage frequency, pool chemistry, surface type, and whether you store and maintain the unit as recommended.
It's best to remove the cleaner after each cycle and store it in a shaded, dry place. Leaving it in the pool can expose it to sun, chemicals, and debris, which can shorten its life.
Most plug into a standard 120V outlet via a low-voltage cable and control unit. A few models are cordless and run on a rechargeable battery; check your product's specifications.
Running it 2–3 times per week is typical for many pools. Heavy debris, high use, or large pools may require more frequent runs; smaller or covered pools may need less.
Check that the power supply is on and the cable isn't tangled or caught. Ensure the filter basket isn't overfull and that the unit isn't stuck on a step or drain. If it still doesn't move, refer to the manual or contact support.
No. Robotic pool cleaners run on their own power and filtration. You can run them with the pump off, which can save energy compared to pressure or suction-side cleaners.
Most residential robotic pool cleaners use a standard 120V outlet. The control box steps this down to low voltage for the floating cable. Check your manual for your model's requirements.
Simple tasks like cleaning filters and unclogging impellers are usually fine. For motor, cable, or electronics issues, use an authorized technician or the manufacturer's support to avoid voiding the warranty.
Cartridge filters are reusable: you rinse or wash them and put them back. Debris bags are often disposable or optional for heavy leaf pickup. Some robots include both; check your model for options.
Dolphin robots are designed to last many seasons. Lifespan varies by model, amount of use, pool chemistry, and pool surface. Following the manual and storing the unit properly helps maximize life.
DIY repairs should be done by an authorized technician. Contact your local retailer, Maytronics at 1-888-365-7446, or the support page on the manufacturer's website for service.
Dolphin units use a standard 120V outlet. The power supply converts this to the low voltage used by the cleaner. Do not use extension cords unless specified in the manual.
Replacement parts and filters are available through authorized Dolphin/Maytronics dealers, the manufacturer's website, and many pool retailers. Use genuine parts to keep the warranty valid.
Yes. Dolphin robotic pool cleaners are built to work in both chlorine and saltwater pools. Rinse the unit with fresh water after use to limit chemical and salt buildup.
| Pool Types | In Ground and Above-Ground |
|---|---|
| Pool Size | 33 ft |
| Pool Shape | Rectangle, Oval, or Freeform |
| Obstacles | Steps, Ladder, Drain Cover, Ledges, Pop-Ups |
| Surface | Gunite, Fiberglass, Vinyl, Liner |
| Waterline Cleaning | No |
|---|---|
| Number of Filters Included | |
| Filter Cleaning | Bottom Access |
| Cleaning Coverage | Floor and Walls |
| Cleaning Cycle(s) | 2 hrs |
| Number of Brushes | 2 |
| Remote operation | No |
|---|---|
| WiFi / Bluetooth | WiFi: No Bluetooth: No |
| Smartphone App | No |
| Automated Weekly Timer | Optional |
| Full Bag Indicator | No |
|---|---|
| Cable Length | 40 ft |
| Anti-Tangling Swivel | No |
| Restocking Fee | No No Restocking Fee Ever. |
| Warranty | 2 Years |
| Caddy Included | Optional Caddies Available |
| Part Number | 99996003-US |
| ASIN | B0CGRT1L53 |
