The Dolphin Nautilus Titan is one of Maytronics’ newer robotic pool cleaners in the popular Nautilus series. Designed for in-ground pools, the Titan promises thorough floor, wall, and waterline cleaning with minimal effort from the owner. It blends the reliability of the Nautilus line with upgraded navigation, stronger scrubbing, and user-friendly maintenance features.
We tested the Nautilus Titan over several weeks to see how it performs in real-world pool conditions and whether it’s a worthy step up from other mid-range Dolphin models.
First Impressions
Out of the box, the Titan has the same solid, durable build quality Dolphin fans expect. The sleek blue and black design, wide front brushes, and long swivel cable give it a professional look. It comes with a large, top-access filter basket and a lightweight power supply. There’s no app connectivity here—the Titan is controlled entirely through the power unit, which keeps things simple for users who don’t want extra tech.
Key Features
- Coverage: Floors, walls, and waterline cleaning.
- Navigation: CleverClean scanning system for efficient coverage.
- Filtration: Large, top-loading filter basket with fine and ultra-fine options.
- Brushes: Dual active brushes for deep scrubbing.
- Cable: 60-foot tangle-free swivel cable.
- Cycle Time: 2-hour standard cleaning cycle.
- Energy Use: Low-voltage operation for efficiency.
Performance Testing
We ran the Titan in a 16’ x 32’ in-ground pool with a mix of light daily debris and heavier post-storm cleanups. Here’s how it performed in key areas:
Floor Cleaning
The Titan’s dual active brushes do a great job loosening dirt and algae before the suction pulls it into the filter basket. Fine debris like dust and sand were handled just as well as leaves and small twigs, and the wide cleaning path meant fewer missed spots.
Wall and Waterline Cleaning
The Titan climbed walls smoothly and reached the waterline in nearly every pass. It scrubbed away built-up residue where oils and pollen tend to collect, reducing the need for manual brushing.
Navigation
The CleverClean system guided the Titan in an organized cleaning pattern, avoiding the “random wandering” seen in cheaper models. It managed to navigate around pool ladders and steps without getting stuck.
Debris Handling
The filter basket is large enough to handle multiple cleanings before emptying on light debris days, but after storms, it’s best to rinse it out after each cycle. The top-loading design makes this process quick and mess-free.
Ease of Maintenance
Maintaining the Titan is simple—remove the basket, dump debris, rinse with a hose, and pop it back in. The brushes are easy to access if they need cleaning, and the cable swivel reduces tangling during use.
Energy Efficiency
Like all Dolphin robots, the Titan uses a fraction of the energy of pressure or suction cleaners. The 2-hour cycle is usually enough for a full clean, which keeps electricity use low.
Durability Over Time
While our testing period was only a few weeks, the Titan showed the same build quality and robust design that has made the Nautilus line popular. With proper care, it should last several pool seasons.
Pros
- Thorough cleaning of floors, walls, and waterline
- Large, easy-to-clean top filter basket
- Efficient navigation with minimal missed spots
- Strong scrubbing from dual active brushes
- Energy efficient
- Simple, no-app operation
Cons
- No remote or app control
- Only one cleaning cycle length
- Not ideal for extremely large or irregular pools
Who Should Buy the Dolphin Nautilus Titan?
The Titan is best suited for pool owners who:
- Have small to medium in-ground pools
- Want full-pool cleaning including waterline
- Prefer simple operation without extra tech
- Value a large filter basket and easy maintenance
Tips for Best Performance
- Empty and rinse the filter basket after each cycle during heavy debris periods.
- Lay the cable out straight before use to reduce tangling.
- Brush stubborn algae spots occasionally to help the Titan maintain peak results.
- Store the cleaner in a shaded area when not in use.
Final Verdict
The Dolphin Nautilus Titan is a strong performer in the mid-range robotic cleaner category. It offers reliable full-pool cleaning, efficient navigation, and easy maintenance without unnecessary complexity. While it lacks smart features like app control, its simplicity will appeal to pool owners who just want to plug it in, drop it in the pool, and come back to clean water.
If you value proven cleaning performance, low maintenance, and a reasonable price for a full-coverage robotic cleaner, the Nautilus Titan is a solid choice.