So you’re in your saltwater pool but a few laps into your swim you notice the walls need a good scrub. And, after a little research, you’ve settled on a robotic pool cleaner as opposed to one that runs on your pool’s water circulation. But what can you expect? What specifications best suit your needs? What do you have to know?

Well, you’re not the only one curious about what to consider before your decision. To make life a little easier, here are a few things to think about when taking the plunge into your new purchase.

Best Robotic Pool Cleaners for Saltwater Pools

Top 3 Best Robotic Pool Cleaners

3 Dolphin Triton PS Plus Automatic Pool Cleaner

The Dolphin Triton PS Plus Automatic Pool Cleaner is one of the most powerful and efficient robotic pool cleaners that you can buy. This power and efficiency comes from a couple of key attributes that the robotic pool cleaner possesses.

Dolphin Triton PS Plus Automatic Pool Cleaner

To start, the Dolphin Triton PS Plus Automatic Pool Cleaner uses something known as “PowerStream Technology”. PowerStream Technology is a technology that was developed by MayTronics – they created the Dolphin product line – so that their robotic pool cleaners would be able to grasp the different surfaces of your pool with ease.

What PowerStream Technology does, is it allows this robotic pool cleaner to move across the floors, walls, and waterline of your saltwater pool with speed and precision. It doesn’t move slowly or slip off from the vertical surfaces. It’s climbing. Instead, movement is precise and fluid.

Dolphin Triton PS Plus

To use the Dolphin Triton PS Plus Automatic Pool Cleaner, you just need to set it inside of your pool, and then choose the cleaning mode that you want. There are two main cleaning settings that you can use. One of these is “Quick Clean”, which is where the robotic pool cleaner cleans your pool in a single-hour – assuming that your pool is fifty-feet in diameter, or less – and the other is for regular cleanings. Regular cleanings usually take two-hours, and they’re a lot more thorough, ensuring that the gunk and grime in your saltwater pool is removed.

On the front of the Dolphin Triton PS Plus Automatic Pool Cleaner, there’s a brush. This is a very strong brush that scrubs very quickly. It uses an active brushing system, which allows the Dolphin Triton PS Plus to thoroughly scrub and brush every surface of your pool.

When the gunk and grime has been scraped off, it flows into a filter that is attached to the end of the robotic pool cleaner. Then, when the pool cleaning process is over, you can just take the filter off and dump its contents out.

Dolphin Triton PS Plus Automatic Pool Cleaner Review

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2 Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner

From MayTronics, once again, we have the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner. Just as with the Dolphin Triton PS Plus Automatic Pool Cleaner, this robotic pool cleaner is designed for pools that are no larger than fifty-feet in diameter.

The Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner uses a navigation system known as “CleverClean Technology” to move across the floors and walls of your pool. What CleverClean Technology does is it uses algorithms and sensors to determine where the robotic pool cleaner currently is. And then, from that data, it determines where the robotic pool cleaner needs to go, and the most efficient way that it can get there.

Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner

Right on the front of the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner, there are dual scrubbing brushes. What these dual scrubbing brushes do is they provide a significant amount of scrubbing power, and this allows the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner to effortlessly remove the gunk and grime that is within your saltwater pool. These brushes move fast, and they thoroughly scrape off whatever gunk and grime is within your pool. Plus, there’s two of them, so the cleaning process goes faster!

When all of that gunk and grime has been scraped and scrubbed off, it’s thrown into a cartridge filter. There are two that fit on the back of the robotic pool cleaner. After the robotic pool cleaner finishes cleaning your pool, you can just grab these cartridge filters and dump whatever’s in them into the trash.

Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner Review

If you have a swimming pool that is fifty-feet in diameter, or less, then it will take two-hours to clean that pool. During this time, the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner will move across the floors and walls of your saltwater pool, scrubbing everything off, ensuring that it’s nice and clean.

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1 Dolphin Oasis Z5i Robotic Pool Cleaner

To end this guide, we have the Dolphin Oasis Z5i Robotic Pool Cleaner. The Dolphin Oasis Z5i Robotic Pool Cleaner is designed for pools that are no larger than fifty-feet in diameter.

Dolphin Oasis Z5i Robotic Pool Cleaner

When you put the Dolphin Oasis Z5i Robotic Pool Cleaner into your pool, you’ll notice how smoothly, and quickly, it moves. This is due to a dual-drive motor. What this motor does is it allows the robotic pool cleaner to move and turn 360-degrees. This allows it to move across all kinds of different surfaces and spaces, within your saltwater pool, with incredible ease. It doesn’t get stuck or move slowly and inefficiently.

Using the Dolphin Oasis Z5i Robotic Pool Cleaner, you are able to clean the walls, floors, and waterline of your pool. Those are the three main areas of any swimming pool, and since you’re able to clean those areas with this robotic pool cleaner, this ensures that your swimming pool will be nice and clean!

Dolphin Oasis Z5i

The cleaning process is accomplished using CleverClean Technology. CleverClean Technology works the same way that it does with the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner. It uses the sensors within the robotic pool cleaner, and algorithms, to determine where the robotic pool cleaner needs to go, and where it currently is. This allows for precise direction, which is only enhanced by the fluid movement that the dual-drive motor system allows for.

When the Dolphin Oasis Z5i Robotic Pool Cleaner is moving across your pools, it uses heavy-duty dual scrubbing brushes. These heavy-duty dual scrubbing brushes are very powerful, and they scrub all of the gunk and grime that lines the floors, walls, and waterline of your saltwater pool.

A single cleaning takes 2.5-hours, and this is because three main areas of the pool are being cleaned. But, it’s also because the brushes are exceptionally strong, and they are designed to thoroughly clean every little space within the pool.

When the brushes are done scrubbing one little area, then all of the gunk and grime flows into these very large filters. These filters hold quite a bit, but they’re easy to pick up and empty. And, when you do that, the pool cleaning process has finished!

Dolphin Oasis Z5i Robotic Pool Cleaner Review

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How it works

Unlike other automatic pool cleaners that function using the pressure created by your pool’s circulation, robotic pool cleaners are completely independent. Driven by an electrical cord or battery, they are working even when the pool is not, guaranteeing a clean dip at any time of day.


Safety

Though running on electricity, robotic pool cleaners are virtually risk-free. They’re powered by low voltage sources using ground-fault circuit interrupters which shut down automatically if they sense an electrical imbalance. Some are even double-insulated, adding an extra layer of safety to ease the mind.

Can it climb?

Whether it’s two or four-wheel drive, your robotic pool cleaner must be able to climb your pool’s walls and steps while still functioning at optimum capacity. If it can’t, it’ll just stay at the bottom which equals a waste of money.

Also, examine the deflecting and sensing features. This is necessary, so your machine doesn’t get stuck cleaning the same corner of your pool while the rest gathers muck.

Pool Cleaner Robot Guide - Salt Water Pools and Spa

Power Source

As stated above, robotic pool cleaners are either battery powered or are connected to your home’s electricity. If you get a battery operated model, it’s easy to forget about it but remember, it will only work if it’s charged. So check your cleaners power every couple of days.

If you purchase a robotic pool cleaner that has to be plugged into an electrical outlet, it must have a swivel cord. Otherwise, it will get tangled on itself making it impossible to do its job.

Durability and Efficiency

Like all things in life, you get what you pay for. Don’t be afraid to spend a little extra on a robotic pool cleaner that’s energy efficient and durable. These guys also run on timers so as not to be a constant burden on your electricity bill. This allows you to set its hours of work to a time when you are unlikely to be swimming.

In the long run, a good one will probably save you money in electricity and maintenance when compared to other options. This machine will be working a few times a day, so make sure it doesn’t cost too much to feed. But most importantly, it needs to clean.

10 Best Robotic Pool Cleaners

Brushes

Since they will be the ones doing the actual cleaning, your robotic pool cleaner needs high-quality brushes. This cannot be stressed enough. Regardless of how long your cleaner is on, it won’t do much work if these aren’t up to par.

Maintenance

Like all machines, robotic pool cleaners must have regular maintenance. Changing certain hardware and cleaning it weekly are basic things that will keep it working at full potential.

Weight

This all depends on you and what you can handle, but be certain you can lift your robotic pool cleaner as you will need to do so often. Maintenance can’t be done inside the pool, so you have to be capable of getting it out without much strain.

Best Robotic Saltwater Pool Cleaners

Price

Now for the moment of truth: price. Ranging anywhere between $400 to $1000 and up, the choice is really up to your budget. While the more expensive models come with more features, a less expensive one can still do the job. But remember, check the reviews before you spend your money.

Just because something costs more doesn’t mean it will do what you need and just because it’s cheaper doesn’t mean it will cost less in the future.

Conclusion

All pools require regular scrubbing, even those filled with saltwater. And, while there are pool cleaners that run through your pool’s circulation, experts agree that robotic pool cleaners are better at doing the job. Just keep in mind that not all of them are the same and you just need the one that best fits your necessities.

A clean saltwater pool can be quite the treat, so make sure your robotic pool cleaner is capable of keeping yours clear and sparkling fresh.

Robotic Saltwater Pool Cleaners

Top 15 Best Robotic Pool Cleaners for Tiled/Vinyl/Above Ground Pools

Wrap-up
Well, that’s it for this Robotic Pool Cleaner Article. We hope you found it helpful!

If you’re still having trouble deciding the Robotic Pool Cleaner that’s best for you see our full guide on these robotic pool cleaners.


5 Recommended Robotic Pool Cleaners from Dolphin
Best of the
Best!
Best Overall Budget Pick
(< $600;)
For Above Ground
Swimming Pools
Also
Great
Dolphin Oasis Z5i Dolphin Premier Dolphin Nautilus CC Dolphin E10 Dolphin Nautilus CC Plus
Oasis Z5i Premier Nautilus CC E10 Nautilus CC Plus
Up to 50 ft. Up to 50 ft. Up to 33 ft. Up to 30 ft. Up to 50 ft.
XL Cartridge Fine Cartridge Large Cartridge Medium Cartridge Large Cartridge
2.5 hours 3 hours 2 hours 1.5 hour 2 hours
23 x 19.5 x 13.5 in 23.5 x 19.5 x 14 in 16.4 x 16.8 x 9 in 18 x 22 x 12 in 16 x 10 x 16 in
40.6 pounds 37.2 pounds 14 pounds 22.8 pounds 19 pounds

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Best Robotic Pool Cleaner Brands: An Overview
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Best Robotic Pool Cleaners for Saltwater Pools
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