18 Best Dolphin Nautilus of 2025 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best Dolphin Nautilus of 2025. Check our ranking below.

2,362 Reviews Scanned

Rank No. #1

Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access, Ideal for Above/In-Ground Pools up to 33 FT in Length

WALL-SCRUBBING POWER: Dolphin Nautilus CC climbs walls efficiently, ensuring thorough cleaning on any pool surface, no matter the shape or surface type.
ACTIVE SCRUBBING: Elevate your pool maintenance with the Dolphin Nautilus CC - active scrubbing brush eliminates manual effort, guaranteeing a pristine pool. Gentle on surfaces, tough on debris.
EASY FILTER CARE: Effortlessly maintain a clear pool with our user-friendly top-load filter basket. Easily remove debris for crystal-clear water, enhancing your swimming experience.
PLUG-AND-PLAY EFFICIENCY: Make pool cleaning a breeze with our simple plug-and-play system. Just plug in, drop into the pool, and power on for a spotless pool in 2 hours.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #2

Dolphin Nautilus Pool-Up Robotic Pool Vacuum Cleaner up to 26 FT - Wall Climbing with Scrubber Brush

SMART POOL CLEANING: Revolutionize pool cleaning with the Dolphin Nautilus Pool Up robotic vacuum. Ideal for small pools, one-touch automation to deliver pristine floors and walls.
WALL-SCRUBBING POWER: Our Dolphin robot pool cleaner climbs walls efficiently, ensuring thorough cleaning on any pool surface, no matter the shape or surface type.
PLUG-AND-PLAY EFFICIENCY: Make pool cleaning a breeze with our simple plug-and-play system. Just plug in, drop into the pool, and power on for a spotless pool in 2 hours.
ACTIVE SCRUBBING: Elevate your pool maintenance with the Dolphin's active scrubbing brush eliminates manual effort, guaranteeing a pristine pool. Gentle on surfaces, tough on debris.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #3

Dolphin Nautilus EON 100 Cordless Robotic Pool Cleaner Ideal for Pools up to 50 FT – Wi-Fi Connected, Wall & Waterline Scrubbing, Top-Load Filter, Smart Navigation

CORDLESS ROBOTIC POOL CLEANER WITH WI-FI APP CONTROL: No cords, no tangles! Enjoy hassle-free cordless cleaning with the Nautilus EON 100. Use the MaytronicsOne app to start, stop, schedule, and customize cleaning modes when your EON is out of the water.
CLEAN FLOORS, WALLS & WATERLINE: This wall-climbing robotic pool cleaner actively scrubs and vacuums your pool floor, walls, waterline, steps, and sun ledges to help keep your in-ground pool clean and swim ready.
UP TO 2.5 HOURS OF CORDLESS RUNTIME: The rechargeable battery powers a full cleaning cycle, giving this automatic pool vacuum enough runtime to maintain most residential pools with consistent everyday cleaning.
SMART NAVIGATION FOR BETTER POOL COVERAGE: Intelligent scanning helps the robotic pool vacuum move efficiently across the pool floor and walls, reducing missed spots and improving overall cleaning coverage.
TOP-LOAD FILTER BASKET FOR EASY MAINTENANCE: The large filter basket captures leaves, dirt, and debris. Simply remove the top-load basket, rinse with a garden hose, and your pool cleaning robot is ready for the next cycle.

Rank No. #4

Dolphin Nautilus CC Plus Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Includes Caddy and Classic Cover for Storage and Protection, Ideal for In-Ground Pools up to 50 FT

SAFEGUARD YOUR INVESTMENT: This Dolphin Nautilus CC Plus Wi-Fi includes the Universal Caddy and Classic Caddy Cover to protect, easily transport, and store your robot.
ALWAYS CONNECTED: With the Dolphin Nautilus CC Plus robotic pool vacuum cleaner, schedule your pool cleanings from anywhere with always connected Wi-Fi.
WALL-SCRUBBING POWER: Our Dolphin robot pool cleaner climbs walls efficiently, ensuring thorough cleaning on any pool surface, no matter the shape or surface type.
EASY FILTER CARE: Effortlessly maintain a clear pool with our user-friendly top-load filter basket. Easily remove debris for crystal-clear water, enhancing your swimming experience.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #5

Dolphin Nautilus CC Supreme Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Dual Drive, Waterline Scrubber Brush, Top Load Filter, Ideal for In-Ground Pools up to 50 FT

ALWAYS CONNECTED: With the Dolphin Nautilus CC Supreme robotic pool vacuum cleaner, schedule your pool cleanings from anywhere with always connected Wi-Fi.
WATERLINE SCRUBBING: Dolphin's powerful technology ensures a spotless waterline. As your robot constantly grips the pool walls, it guarantees a thorough cleaning.
ACTIVE SCRUBBING: Elevate your pool maintenance with the Dolphin's active scrubbing brush eliminates manual effort, guaranteeing a pristine pool. Gentle on surfaces, tough on debris.
PRECISE MOVEMENT: The Dolphin features agile steering with Dual Drive. Strategic movements help navigate around obstacles easily no matter how tight the corners of your pool.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #6

Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubber Brush, Ideal for In-Ground Pools up to 50 FT in Length

ALWAYS CONNECTED: With the Dolphin Nautilus CC Pro robotic pool vacuum cleaner, schedule your pool cleanings from anywhere with always connected Wi-Fi.
WALL-SCRUBBING POWER: Dolphin Nautilus CC Pro Wi-Fi climbs walls efficiently, ensuring thorough cleaning on any pool surface, no matter the shape or surface type.
ACTIVE SCRUBBING: Elevate your pool maintenance with the Dolphin's active scrubbing brush eliminates manual effort, guaranteeing a pristine pool. Gentle on surfaces, tough on debris.
EASY FILTER CARE: Effortlessly maintain a clear pool with our user-friendly top-load filter basket. Easily remove debris for crystal-clear water, enhancing your swimming experience.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #7

Dolphin Nautilus CC Plus Wi-Fi Robotic Pool Vacuum Cleaner Includes Ultra-Fine Filters for an Ultimate Clean, Ideal for In-Ground Pools up to 50 FT in Length

ULTRA-FINE FILTRATION: Let the Dolphin Nautilus CC Plus Wi-Fi get your pool pristine with added ultra-fine filter panels, providing an additional option of filtration.
ALWAYS CONNECTED: With the Dolphin Nautilus CC Plus robotic pool vacuum cleaner, schedule your pool cleanings from anywhere with always connected Wi-Fi.
WALL-SCRUBBING POWER: Our Dolphin robot pool cleaner climbs walls efficiently, ensuring thorough cleaning on any pool surface, no matter the shape or surface type.
PLUG-AND-PLAY EFFICIENCY: Make pool cleaning a breeze with our simple plug-and-play system. Just plug in, drop into the pool, and power on for a spotless pool in 2 hours.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #8

Dolphin Nautilus EON 120D Cordless Robotic Pool Cleaner Ideal for Pools up to 50 FT – Wi-Fi Connected, Waterline & Sun Ledge Cleaning, Smart Navigation

CORDLESS POWER WITH APP CONTROL: Enjoy the hassle-free Nautilus EON 120d cordless pool cleaning with powerful suction and built-in Wi-Fi connectivity. Use the MaytronicsOne app to start, stop, schedule, and customize cleaning modes when your EON is out of the water.
FULL POOL COVERAGE CLEANING: Advanced navigation and strong traction allow the cleaner to scrub floors, walls, waterline, stairs, corners, and shallow sun ledges (down to 8 in.), areas many robotic cleaners miss.
UP TO 4.5 HOURS OF RUNTIME WITH MULTIPLE CLEANING MODES: Choose from floor-only, waterline-only, regular cleaning, smart run, or eco mode to match your pool’s cleaning needs while maximizing battery efficiency.
MULTI-LAYER FILTRATION FOR CRYSTAL-CLEAR WATER: Advanced cartridge filtration captures ultra-fine debris and larger particles that cloud water, helping maintain clear water and reduce strain on your pool’s main filtration system.
SMART NAVIGATION WITH AUTOMATIC EDGE RETURN & EASY RETRIEVAL: Intelligent scanning maps the pool for consistent coverage, then returns the cleaner to the pool edge at the end of the cycle for quick and effortless removal.

Rank No. #9

Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filters Access, Ideal for Above-Ground Pools up to 30 FT in Length

ACTIVE SCRUBBING: Elevate your pool maintenance with the Dolphin E10 - active scrubbing brush eliminates manual effort, guaranteeing a pristine pool. Gentle on surfaces, tough on debris.
EASY FILTER CARE: Effortlessly maintain a clear pool with our user-friendly top-load filter basket. Easily remove debris for crystal-clear water, enhancing your swimming experience.
PLUG-AND-PLAY EFFICIENCY: Make pool cleaning a breeze with our simple plug-and-play system. Just plug in, drop into the pool, and power on for a spotless pool in 1.5 hours.
INTUITIVE NAVIGATION: With Smart Navigation Technology, your robot cleans by scanning your pool to determine the most efficient path. Get an ultimate clean no matter your pool shape or surface type.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #10

SUNRRA Ultra Fine Filters Compatible with Dolphin Nautilus CC Plus (Not for Nautilus CC), Nautilus CC Supreme, M200/M400/M500, Part # 9991432-R4, Pleated Pool Cleaner Replacement Part, 4 Packs

Perfect Fit-Compatible with Dolphin Nautilus CC Plus filter (Not Nautilus CC), Nautilus CC Supreme, M200, M400, M500, Supreme M4, Supreme M5, Sigma, Odyssey, Oasis Z5i, Oasis Z5, Triton Plus (old), Aquarius XL, Liberty, Wave 60/65, Wave 80/90, C3, C4, Bio; Replace Maytronics part# 9991432-R4; Size: 10-1/2''(L) x 6-3/8'' (W)
Trap Everything-Pleated ultra fine pool cleaner filter remove small particles more efficiently than non-pleated one, keep your pool floor crystal clear.
Durable Frame-Make with heavy-duty ABS plastic, the pool robot filter is high resistant to rip, strong enough to use 2-3 years.
Valuable Pack-Including 4 pack ultra fine cartridge filter panels, greatly saving your money for years use; Rinse every 4-6 weeks for excellent performance.
Warranty Guarantee-1 year's quality guarantee, providing you the best customer service and satisfaction.

Rank No. #11

Dimakung Dolphin Pool Cleaner Track Replacement - Compatible with Most MAYTRONICS Dolphin Robotic Pool Cleaners - 9985006-R2 (Gray, 2 Pack)

【Pool Cleaner Timing Track】Replacement Dolphin Track Part Number: 9985006-R2. Automatic pool cleaner track replacement focus on tackling worn tracks that cause your automatic pool cleaner to move slowly, lack traction on the pool floor, and fail to climb wall.
【Compatibility】Pool vacuum replacement tracks compatible with Dolphin DX, Dolphin Explorer, Dolphin Apollo, Dolphin Wave, Dolphin Nautilus, Dolphin Advantage, and compatible With Numerous Maytronics Dolphin Robotic Pool Cleaner Models more.
【High Quality】9985006-R2 pool track is made of high quality heavy duty material. Pool drive track for maytronics dolphin robotic pool cleaners is improve your robotic automatic pool cleaner's performance, Keep your Dolphin pool cleaner in it's best condition.
【Easy To Install】Pool cleaner parts for maytronics dolphin is easy to replace old stretched and worn rails. The dx3 pool cleaner track fits more tightly, better traction for more efficient work. It is recommended to rob-otic check regularly and replace the worn guide rails in time.Get ahead of your pool cleaner maintenance with a pair of brand new, high-performance pool timing tracks.
【Save You Money】If it has been more than 2 years since you last replaced the track, check it for signs of wear, tear and compression. You'll find your automatic pool cleaner is working fine, but moving slowly, lacking traction on the pool floor and unable to climb walls, and our tracks 9985006-R2 are the solution.

Rank No. #12

VNWIQ Exact Replacement 6101611-R4 for Dolphin Maytronics Nautilus Robotic Pool Cleaner Climbing Rings Fits Nautilus/CC Plus DX3 DX4 DX6 M200/M400/M500 and More Ultimate Wall Adhesion 8 Pack

The package comes with 8pieces climbing rings. Part number: 6101611-R4
Alternative Dolphin Robot pool cleaner: Compatible with Nautilus, Nautilus CC Plus, Oasis Z5i, Aquarius XL, the set includes all 8 climbing rings 6101611-R4, also compatible with Sigma, Triton(old), Deluxe 4/5, Apollo Plus, Wave 65, Endeavor, Edge, HD, Saturn(old), Atlantis, Apollo, 3001, 2X2, Wave 2X2, and Prowler 820/83
Precision Design: the climbing rings replacements are sized at approx. 3.62 x 1.89 x 1.02 inches/ 9.2 x 4.8 x 2.6 cm in outer diameter, inner diameter and thickness before soaked; These dimensions provided are in a dry state, and they might vary when soaked in water; The climbing rings should be stored in a dry environment when not in use
High-Quality Materials：dolphin pool cleaner impeller wall foam kit, Our dolphin climbing rings are made of heavy-duty rubber material, allowing the for dolphin robot to work efficiently and Make sure it lasts longer;They are perfect for maintaining your pool safe and functioning properly
Effortless Installation: before using the climbing rings replacement for robotic pool cleaners, completely soak the climbing rings in water until they fully expand; When installing, please handle them gently and slowly, place them in the correct space within the rollers

Rank No. #13

TUOWS for Dolphin Filters 9991432-R4 4 Packs Replacement Pool Filter Compatible with Dolphin M400/M500, Nautilus CC Plus Robotic Pool Cleaner

Compatible with Dolphin M400/M500, Nautilus CC Plus Robotic Pool Cleaner, Part # 9991432-R4 (4 Packs)
Not for Nautilus CC or Nautilus CC Pro
For Nautilus CC Plus obotic pool cleaner filter cartridge uses enhanced PET fiber material, weaved to a diamond grid to effectively enhance the filtration performance and impact resistance
3-Layered Pool & Spa Filter.

Rank No. #14

PUREBURG Ultra-Fine Filter Panels Compatible with Dolphin M200 M400 M500 and Nautilus CC Plus Robotic Pool Cleaner, Replaces Part 9991432-R4, Pack of 8

8-Pack ,High-efficiency Ultra-Fine Filter Panels , Product Dimension: 10 1/2" x 6 3/8".
Compatible with Dolphin M200 / M400 / M500 and Nautilus CC Plus Robotic Pool Cleaner (Dolphin Sigma, Dolphin M400, Dolphin Wave 60, Dolphin Wave 80, Dolphin Nautilus CC Supreme, Dolphin Nautilus CC Plus, Dolphin Nautilus CC Plus w/ Wi-Fi, M400, Dolphin BIO SUCTION)
The ultra-fine sturdy filter paper grabs sand, sediment and leaves more than regular fabric. Allowing for greater debris reduction
eatured thick pleated fabric with a strong plastic support frame able to hold shape, which is not easily deformed when pool water flows through
Make with Heavy-duty ABS Plastic Frame & Super-Fine Pet Filter Paper with pleated, firmly supports the filter layer and prevents it from breaking during operation. Please rinse the filter every 4-6 weeks for optimal performance.

Rank No. #15

MTRSOCHO Ultra Fine Filter Panels Compatible with Dolphin Nautilus CC Plus, Nautilus CC Supreme, M400, M500, Robotic Pool Cleaner Filter Replacement Replace Part #9991432-R4, 4 Packs

Perfect Compatibility: Compatible with Dolphin Nautilus CC Plus (Not for Nautilus CC or Nautilus Pro), Nautilus CC Supreme, M200, M400, M500, Supreme M4, Supreme M5, Sigma, Odyssey, Oasis Z5i, Oasis Z5, Triton Plus (older version), Aquarius XL, Liberty, Wave 60/65/80/90, C3, C4, and Bio models. Replaces Maytronics part #9991432-R4. Dimensions: 10-1/2'' (L) x 6-3/8'' (W)
Note: Not compatible with Nautilus (old), Nautilus CC, Triton, Triton PS, or Triton PS Plus models
Construction: Featured thick pleated fabric with a heavy-duty ABS plastic. The filter material and pleat density are exactly the same as the original, with the same number of pleats per inch. Perform just as well as the OEM filters
High-Efficiency Filtration Performance: Pleated ultra-fine filter panels trap sand, sediment, and leaves more effectively than non-pleated versions, helping maintain a sparkling clean pool
Great Value Pack: Includes 4 high-quality replacement filter cartridges. Easy to rinse and reuse every 4–6 weeks, offering long-term savings and reliable cleaning

Rank No. #16

FFyan Robotic Pool Cleaner Filter Cartrid,Compatible for Dolphin Nautilus CC Plus M400 M500 Pool Cleaner Robot Filters Replacement 9991432-R4,4Pack

Compatible with Dolphin Nautilus CC Plus filter (Not Nautilus CC), Nautilus CC Supreme, M200, M400, M500, Supreme M4, Supreme M5, Sigma, Odyssey, Oasis Z5i, Oasis Z5, Triton Plus (old), Aquarius XL, Liberty, Wave 60/65, Wave 80/90, C3, C4.
Ultra fine filter with more pleats for maximum filtration efficiency, removes smaller particles easily and get a sparkling pool. Keeping your pool cleaner in it's best condition.
The ultra-fine sturdy filter paper grabs sand, sediment and leaves more than regular fabric. Allowing for greater debris reduction,keeping your pool bottom crystal clear.
Make with heavy-duty ABS plastic, the pool robot filter is high resistant to rip,not easily deformed when pool water flows through, providing overall structural stability.
Package includes:4 pack pool filter replacement for Dolphin pool cleaner filters. Dimensions: 10.47'' x 6.37'

Rank No. #17

Dolphin (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner Waterline Scrubbing, Multi-Layer Filtration, Ideal for Inground Pool up to 50 FT in Length

App-Controlled Convenience: With the upgraded Nautilus Titan use the MyDolphin Plus App to schedule cleanings, activate pick-up mode, and monitor performance, anytime, from anywhere.
Wall-to-Waterline Coverage: Cleans floors, climbs walls, and scrubs the waterline with precision for a truly complete pool clean.
Pick-Up Mode for Easy Removal: Titan waits at the water’s edge after cleaning, so you can lift it out without getting wet or straining.
Ultra-Fine, Top-Load Filtration: Includes a massive, easy-access filter basket with ultra-fine debris capture, no need to touch the mess.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

Rank No. #18

Dolphin Advantage Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Active Scrubber Brush, Ideal for In-Ground Pool Types up to 33 FT in Length

WALL-SCRUBBING POWER: Dolphin Advantage Ultra climbs walls efficiently, ensuring thorough cleaning on any pool surface, no matter the shape or surface type.
ACTIVE SCRUBBING: Elevate your pool maintenance with the Dolphin Advantage Pro - active scrubbing brush eliminates manual effort, guaranteeing a pristine pool. Gentle on surfaces, tough on debris.
EASY FILTER CARE: Effortlessly maintain a clear pool with our user-friendly top-load filter basket. Easily remove debris for crystal-clear water, enhancing your swimming experience.
PLUG-AND-PLAY EFFICIENCY: Make pool cleaning a breeze with our simple plug-and-play system. Just plug in, drop into the pool, and power on for a spotless pool in 2 hours.
THE DOLPHIN LEGACY: Over 40 years of effortless cleaning with unmatched performance, durability, and cost savings. Enjoy your pool, hassle-free!

How Do You Buy The Best Dolphin Nautilus?

Do you get stressed out thinking about shopping for a great Dolphin Nautilus? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Dolphin Nautilus, which is why we have assembled a comprehensive list of the greatest Dolphin Nautilus available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Dolphin Nautilus that you consider buying. Your questions might include the following:

Is it worth buying an Dolphin Nautilus?
What benefits are there with buying an Dolphin Nautilus?
What factors deserve consideration when shopping for an effective Dolphin Nautilus?
Why is it crucial to invest in any Dolphin Nautilus, much less the best one?
Which Dolphin Nautilus are good in the current market?
Where can you find information like this about Dolphin Nautilus?

We’re convinced that you likely have far more questions than just these regarding Dolphin Nautilus, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Dolphin Nautilus, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Dolphin Nautilus. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Dolphin Nautilus buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Dolphin Nautilus currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Dolphin Nautilus has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Dolphin Nautilus?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Dolphin Nautilus.
Customer Ratings: Number ratings grade Dolphin Nautilus objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Dolphin Nautilus.
Product Quality: You don’t always get what you pay for with an Dolphin Nautilus, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Dolphin Nautilus is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Dolphin Nautilus information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Dolphin Nautilus is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

18 Best Dolphin Nautilus of 2025 – Romance University

How Do You Buy The Best Dolphin Nautilus?

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