Robotic Icon Here are the Best Automatic Pool Vacuum Cleaners of 2023 for getting your pool crystal clear

updated: March 23, 2023

If you want to enjoy all the incredible benefits of pool ownership without doing much work, consider buying a pool vacuum cleaner. The refreshingly cool water of a backyard swimming pool provides a much-needed break from the oppressive heat of a blisteringly hot summer afternoon.

Best-rated Automatic Pool Vacuum Cleaners Reviews - 2023
Dolphin Nautilus CC Supreme – Our Choice!

However, keeping your pool blessedly free from disgusting algae, nasty leaves, twigs, and other debris usually means a lot of backbreaking effort. With an automatic pool cleaner at your command, you won’t sweat up a storm trying to keep your pool clean.

These labor-saving devices are excellent at removing debris from the water surface, floor, walls, and waterline. What’s more, they work on any pool size. Because they’re more cost-effective than hiring an expensive pool service, they typically pay for themselves in a year or two.

Luke Reed - Pool Maintenance Expert
We consider the Dolphin Nautilus CC Supreme as the best device for automated cleaning.
Pool Maintenance Expert

With a dizzying array of options out there, it can be challenging to the nth degree to choose the best automatic pool cleaner for your needs. Reading our informative guide of the best pool cleaners on the market will help you to make the right buying decision.

Automatic Pool Cleaners: Our Top Picks For 2023

We select, test, review and suggest the best products. We may earn a commission, if you buy something through our links.

Most pools have a dedicated filtration system that uses diatomaceous earth, sand, or other material to filter out fine particles. However, most of them aren’t good at taking care of all the dead bugs, rocks, twigs, leaves, and other debris that have a nasty habit of collecting on pool floors and walls.

If you want to keep these areas of your pool clean, you’ll need to vacuum them. However, doing this chore by hand could eat up several hours of your precious time each week. Pool cleaner vacuums save you from having to do this.

The Amazing Benefits of Robotic Pool Cleaners

Unlike other kinds of pool sweepers, robotic ones are self-contained, which means they’re 100% independent of your pool’s pump and filter. This makes for less wear and tear on your pool’s dedicated equipment.

Man pulls the pool robot Dolphin Nautilus CC Supreme out of the pool
Why Robotic Pool Cleaner Is The Best Solution

Best robotic pool cleaners have ultra-sophisticated microprocessors that are exceptional at learning your pool’s exact size and shape. Then, they use advanced algorithms to calculate the most efficient cleaning path.

Pool cleaner robots require zero installation, are super energy efficient, and are virtually maintenance-free. They effectively clean floors, walls, and even waterlines with almost no effort on your part.

Using one couldn’t be easier. Simply plug it into a GFCI outlet, drop it into the water, and after approximately two hours, you’ll receive a message on your smartphone telling you that your pool is sparkling clean.

Dolphin Nautilus CC Supreme - Product Image

2022 Editor’s Choice: Dolphin Nautilus CC Supreme – Robotic Pool Vacuum

Our rating: 9.9
Price: High

With so many innovative features packed into a single robotic pool cleaner, you’ll go gaga over the CC Supreme. For example, the manufacturer divided the unit’s filter into two sections: one for fine debris and the other one for ultra-fine, allowing the Dolphin Nautilus CC Supreme to suck up every bit of particulate matter that finds its way into your pool. You can easily access the filter from the top of the unit, making it a cinch to empty after completing a cleaning cycle.

Why You Should Get It: The dedicated waterline scrubbing mode and a quickly rotating center brush make this unit particularly indispensable for pool owners everywhere.

The CC Supreme is well known for its ability to scrub away sunbaked gunk from decorative tiles without damaging them. A dedicated waterline scrubbing mode and three brushes ensure that your pool water stays crystal clear and pristine.

Dolphin Nautilus CC Supreme is cleaning the waterline
CC Supreme Scrubs Away Algae and Stuck-on Slime Well

One of the things that makes this machine a particularly excellent investment is the third brush located smack dab in the center of the unit. This brush rotates significantly faster than the other two and is highly effective at scrubbing away stubborn algae, stuck-on slime, and unsightly calcium deposits.

Choose from several different cleaning cycles, whether you need to do a quick clean before guests arrive for a poolside soiree or a deep clean after a torrential rain deposited zillions of leaves in your pool. Cleaning cycle lengths are 1.5, 2.5, or 3.5 hours.

The CC Supreme utilizes a patented 60-foot anti-tangle swivel cable kept afloat by buoys, helping to ensure the unit doesn’t get stuck on ladders or other pool obstacles. The MyDolphin app allows you to control the device from your smartphone wherever on the planet you happen to be. You can also use the app to steer the unit around your pool to do a little spot cleaning.

Suction-Side Cleaners

These cleaners connect to your pool’s skimmer or dedicated suction line and use the power of your pool’s pump to suck up debris. They have a mechanism that creates a start-and-stop pulsing effect that helps the cleaner move nimbly around your pool.

Zodiac MX6 is cleaning the pool from debris and others
Whether Zodiac MX6 Is Ideal For Sand And Dirt

A suction-side pool cleaner allows dirt, sand, and dust to pass through but can get clogged by relatively large stuff. When this happens, it’ll be down and out for the count until you clear the junk out. That’s why a suction-side cleaner is perfect for sand and silt but not so good for bigger debris.

Suction-side cleaners send all the junk they collect to your pool’s filter, so you’ll probably need to spend more time cleaning it out than you did before investing in this kind of device.

2Best Suction Pool Cleaner
This small but mighty engineering marvel climbs walls like a champ.

The Zodiac MX6 might look small, but don’t let that fool you. This well-designed amphibious tank has enough power to thoroughly scrub every corner, crevice, and cranny of your backyard oasis.

It’s super quiet and won’t wake up your neighbors. The MX6 clambers up walls like you wouldn’t believe and boasts an automatic navigation system, so there are no missed spots.

No wall is too slippery, and no step is too high for this fantastic machine!

ProsThe Good

I really like that the MX6 has an enhanced flow regulator. This prevents the cleaner from moving too fast and damaging the gears. This innovative feature helps ensure your unit has a long and healthy life.

Another fantastic thing about the MX6 is that the parts have a modular design. This means that when a component fails, simply pop the old piece out with a screwdriver and put the new one in. Replacement only takes seconds!

ConsThe Not-So-Good

The Achilles heel of this otherwise excellent cleaner is the hoses, which have an unfortunate tendency to rip at the connectors. This is too bad because the hoses are expensive to replace.

I think the designers need to go back to the drawing board to come up with hoses that are a little more durable. If they do, this cleaner will be near perfect.

Customer OpinionWhat Customers Say

One thing most customers like about the MX6 is what the manufacturers call “cyclonic suction.” This gives the unit unparalleled cleaning ability. A buyer remarked on how filthy his pool was with lots of mesquite leaves on the bottom.

He was red with embarrassment because friends unexpectedly stopped by and saw the deplorable condition. After they left, he dropped the cleaner-bot in the pool. He was impressed with the result: crystal clear water without so much as a speck of debris to be seen anywhere.

More Info

Pressure-Side Cleaners

Pressure-side cleaners use pump water pressure to clean your pool. Some pressure cleaners connect to your pool’s main circulation pump, while others use a booster pump specifically designed for this purpose.

Water flowing back into the pool propels the device along the pool’s bottom and sides. This creates a Venturi effect that sucks dirt and debris into either a bag or canister.

The man is connecting the Hayward TriVac 500 Pressure Side Pool Cleaner to clean the pool
Hayward TriVac 500 Sucks Well Dirt and Debris

Because a pressure-side cleaner comes with its own filter and debris collection compartment, it won’t dump debris into your pool’s dedicated filter basket. This reduces filter cleaning by up to 80% and saves tons of money on expensive repairs to your pool’s dedicated equipment.

Pressure-side pool cleaners are better than suction-side cleaners for sucking up larger debris. One of the best things about pressure-side cleaners is that they work as a moving return line distributing clean, heated water throughout your pool, which helps eliminate cold spots and algae blooms. However, pressure-side cleaners aren’t so good at removing fine particles such as sand and silt.

3Best Pressure Side Pool Cleaner
Exceptionally fast-moving model cleans your pool in no time.

The Hayward Trivac 500 will make short work of your toughest pool cleaning tasks. If a horrendous storm just dumped bucketloads of leaves into your pool, turn it on. It’ll suck up all that unsightly debris without you having to do any manual work whatsoever. With its wide vacuum inlet scoop and triple venturi jet action, it’s guaranteed to pick up more filth and free-floating waste than most other pressure side cleaners on the market.

ProsThe Good

The Hayward Trivac 500 is one of the only pressure side cleaners to skim the surface of your pool. You get more built-in functionality for what you pay for with this feature. Its extra-large debris bag means you’ll only need to empty it about once a week during the swim season. Another great thing about this baby is you can leave it in your pool year-round if you want.

ConsThe Not-So-Good

Some units have a bad habit of getting stuck in corners or the deep ends of pools. There have been reports of the hoses breaking apart when it’s cleaning the pool.

Some say the pump doesn’t have the longevity of some other models.

Customer OpinionWhat Customers Say

Many customers are ecstatic that the Trivac 500 is whisper quiet while still generating lots of pressure. This means it can do a bang-up job without waking everyone up in a ten-mile vicinity.

Other people are impressed with how lightning fast the device cleans every bit of disgusting filth from a pool. Lots of customers loved that the machine has a monkey-like ability to clamber up the sides of pools.

More Info


A pool skimmer is a rectangular opening in an in-ground swimming pool that sucks water through a filtration system, removing debris and other contaminants. That way, all this disgusting stuff won’t sink to your pool’s bottom, where it can pose a health risk.

Many pool skimmers come equipped with automatic water level controls and chlorinators.

Robotic Pool Skimmers

Floating robotic pool skimmers are a terrific alternative to stationary skimmers and can be used in pools of any shape, size, or configuration. They work equally well in above- and in-ground pools and are fantastic if you live in an area with lots of blowing leaves and other debris.

Betta 2 cleans trees' leaves  in the pool
Pool Skimmers Cleans Well Lots of Leaves and Other Debris

With one of these bots silently patrolling your pool, you won’t ever need to skim the pool yourself using a pole and net. Because these devices are usually powered by the sun, they can save you hundreds of dollars each year on your electric bill.

4Best Robotic Pool Skimmer
Tireless solar-powered cleaning droid cleans your pool 24/7.

Whether you have a fresh- or saltwater pool, this extraordinary skimmer delivers exceptional cleaning performance all day long. The Betta 2 runs on 100% solar power, eliminating the need for messy wires and sky-high electricity bills.

The battery even has enough charge to work through the night, keeping your pool sparkling clean and blessedly free of debris like leaves, twigs, and pine needles as you sleep.

ProsThe Good

This water-going droid eliminates hours of laborious manually raking every week. With your faithful mechanical servant at your beck and call, you’ll no longer need to bend over with a handheld pool skimmer trying to get all the leaves and dog hair blowing around on your pool’s surface.

If trees that attract bugs by the bucketloads surround your swimming area, you’ll want to make the Betta 2 an indispensable part of your pool cleaning arsenal.

ConsThe Not-So-Good

Some customers report that debris can occasionally get tangled up in rotating parts, which can be a pain in the neck to remove. Others complain that the bot doesn’t pick up leaves and other debris as well at the edge of the pool as it does over the entire pool area.

Your pool area needs to get an adequate amount of sun for the unit to work. The Betta 2 might not be the best skimmer for you if it doesn’t.

Customer OpinionWhat Customers Say

Lots of customers love how the Betta 2 requires no external power. They liken it to a perpetual motion machine that tirelessly works to keep your pool water crystal clear 24/7.

Other buyers adore the sleek, futuristic design of the device, which helps it blend in with the rest of their outdoor décor. Some users love the Betta 2’s pollen trapping capabilities. With this bot on patrol, your pool surface will always be mirror-like and crystal clear.

More Info

Automatic Pool Cleaner Facts That Are Good To Know

Difference Between Hayward Trivac 500 and Zodiac MX6
Difference Between Suction-Side and Pressure-Side Cleaners

A suction-side pool cleaner uses the suction generated by your pool’s dedicated filtration system to move around. On the other hand, a pressure-side cleaner uses the pressure from the pool’s pump to go from one place to another.

The Lifespan of Automatic Pool Cleaners

On average, automatic pool cleaners last approximately five to seven years, even though some parts might need to be replaced due to normal wear and tear after a couple of years. Some exceptionally well-maintained units have lasted eight years or more, making these units the Methuselahs of pool cleaning machines.

Factors that affect longevity include the type of pool cleaner, the brand and model, and how well it’s maintained. To maximize the chances of getting a pool cleaner with a long and happy life, it pays to read expert guides and reviews.

quick tips for pool cleaners

Automatic Pool Cleaner Maintenance Tips

As you can see, an automatic pool cleaner can last years. However, If you want your pool cleaner to stand the test of time, you’ll have to give it love and attention in the form of regular maintenance. Here are some things you can do to ensure your pool cleaning machine doesn’t die a premature death:

Test Your Pool Water

Properly maintaining your pool’s chemistry helps keep your automatic pool cleaner functioning the way it should. Test the water periodically to determine alkalinity, chlorine level, and ORP (Oxidation-Reduction Potential). When needed, add chemicals such as CYA (Cyanuric Acid), chlorine, bromine, sodium carbonate, and cal-hypo.

Keep An Eye On Your Machine

Closely watch your pool cleaning bot to ensure it works the way it should. Indicators that you should take it in for service include decreased cleaning capability, reduced ability to climb walls, and inability to move in a straight line.

man is checking Zodiac MX6 pool cleaner
How Often Should You Check Your Pool Cleaner

If your bot has wheels, periodically inspect them because worn wheels can prevent the unit from maneuvering the way it was intended, significantly reducing cleaning efficiency. The power supply cable can get rips in it from traveling across sharp edges of the pool.

Other components to check include brushes, bearings, and hoses. Some repairs are easy do-it-yourself fixes, while others require the attention of a skilled technician.

Rinse The Chemicals Off Your Unit

Rinsing your cleaner every time you take it out of the water can increase its longevity. Chlorine, salt, and other chemicals accelerate the rate at which cleaner components degrade.

Shelter Your Bot From The Sun

Store your machine in a cool, dry place, such as an easy-to-access storage shed, when you’re not using it. Unnecessary and prolonged exposure to the sun can damage your machine’s electronic innards and cause the plastic housing color to fade prematurely.

Keep Your Cable Rolled Up

pool cleaner cable

To make sure your pool cleaner cable doesn’t kink up, roll it up like a garden hose at the end of the season. That way, you won’t have any twists or crimps that could impede water flow when you take your cleaner out come spring. Keeping the cable rolled up also prevents people from tripping over it.

Buy A Caddy Cover

If you can’t find shelter for your trusty pool cleaning robot, buy a caddy cover for it. A caddy cover is an excellent way to protect your pool cleaner from the damaging effects of meteorological events such as torrential downpours and unexpected blizzards.

Pool cleaner CC Supreme is cleaning your pool
How Often Should You Clean Your Pool

Use your automatic pool cleaner as often as necessary. If you’re constantly swimming in your pool, you might have to run it daily. If you don’t swim too much, once weekly or every two weeks should suffice. If you keep your pool covered most of the time, you probably only need to run your cleaner once a month.

How Small A Particle Can An Automatic Pool Cleaner Filter Out?

High-end models can filter out particles as small as 15 microns. A micron is one-thousandth of a millimeter or the width of a red blood cell, and this is amazing when you consider that human hair measures 50 microns.

Is It Safe To Swim With A Robotic Cleaner In The Pool?

Because a robotic cleaner draws electricity from a power source connected to the unit via a wire, many individuals are concerned about whether you can keep one in the pool while you swim. A pool cleaning robot operates on a voltage of 24 volts, which is low and not a threat to swimmers.

 Swim With A Robotic Cleaner In The Pool

A robotic pool cleaner uses a GFCI (Ground Fault Circuit Interrupter) outlet that offers better protection than standard outlets do. A GFCI outlet is specially designed to break the circuit every time there’s an imbalance between the incoming and outgoing current.

The GFCI protects electrical wiring from overheating and possibly causing a fire, and it also greatly minimizes the risk of shock, injuries, and burns. Like any other automatic pool cleaner component, regularly check the outlet to make sure it’s not damaged.

Can I Leave My Robotic Pool Cleaner In The Pool?

While leaving a robotic cleaner in the pool when you’re not using it is safe, make sure you take it out when adding chemicals to the water. Also, it’s best not to keep a robot in a pool for long periods. Instead, store it in a cool, dry area when you’re not using it.

A Word of Warning About Vinyl Liners

You need to be careful when running a pool cleaner in a vinyl pool because if there are rocks, tears, or bubbles in the liner, the unit can cause further damage. Unfortunately, many manufacturers of automatic pool cleaners have exclusions in their warranties for damaged vinyl. That’s why it’s best to get a pool cleaner specially designed for vinyl liners.

Luke Reed
Our pool maintenance expert, Luke Reed, earned his BS in Civil Engineering from Georgia Tech in 1998. Since then, he’s worked in a variety of industries, including design and construction of luxury swimming pools.
image description Comments
July 19, 2021 at 3:04 pm

I heard that automatic pool cleaners are more trouble than they’re worth—that they’re prone to all manner of mechanical breakdowns, tend to get stuck in one corner, and aren’t very good at scrubbing the waterline. How do I know I won’t be wasting my money?

Kevin (Cleanup.Expert Team)
July 21, 2021 at 10:01 am

Hello, Jerome! While it’s true that a small percentage of automatic pool cleaners will suffer from technical glitches that cause the kind of problems you describe, this is the exception and not the rule. A machine only gets listed in our buyers’ guides after it has been proven to be reliable, durable, and worth every penny of what you end up investing in it. There are thousands of people all over the planet who are immensely satisfied with their automatic pool cleaners because these useful devices make pool ownership a joy again.

Erin Webb
April 4, 2021 at 12:01 pm

Hello, Luke! I have a Dolphin Premier, and it used to climb walls like a champ. Nowadays, not so much. I’m not sure what happened, but I don’t like it. Can you help me out?

Kevin (Cleanup.Expert Team)
April 5, 2021 at 1:02 pm

Hello, Erin! Thanks for your question. There could be many reasons why a formerly excellent climber isn’t performing up to snuff. It could be that the debris bag is too full.
If the problem is intermittent, keep in mind that the robot doesn’t climb the walls on every pass. Usually, it’s every five to six passes.
Also, check the impeller to ensure there are no hair strands or other debris that can impede its free rotation. If you find debris, you’ll need to clean it out. This will take only a few minutes to do. Check out this YouTube video if you want to find out how to do it.
Sometimes, a robot will stop climbing if the pool water is too frigid. Make sure the temperature of your pool water is at least 60°F. If none of these suggestions remedy the problem, call Maytronics support.
Take care, and have a fabulous summer!

June 19, 2023 at 11:08 pm

I am looking for a dependable commercial robotics cleaner . What are your thoughts on the wave 80 for a pool 70 x30 x 4 or do you think the 60 will suffice? Or are there better cleaners in the $2000 -$2800 range

Margie Powell
March 9, 2021 at 9:34 am

I live in Massachusetts, and have a 50 foot inground pool adjacent to a few large maple and oak trees. A ton of leaves and acorns in the early autumn fall into the pool. What’s the best robotic pool cleaner for sucking up this type of debris?

Kevin (Cleanup.Expert Team)
March 9, 2021 at 7:24 pm

Hello, Margie! For larger debris, one of the best robotic cleaners is the Polaris 9550.

Some robotic pool cleaners only have three to four inch wide openings. For big leaves and acorns, this simply won’t do. The Polaris 9559 has a roomy nine inch wide intake port and a larger-than-normal debris canister–perfect for the kind of flotsam and jetsam you described.

I hope that helped!

Pearl Haskins
April 19, 2020 at 11:28 pm

Great recommendation. I’ll be sure to check each one out as our family is looking for a pool cleaner as the one we have was recently broken.

image descriptionAdd comment

Pool Maintenance Tips & Tricks

different types of swimming pools
Thinking about buying a pool? Read our guide to the different types of swimming pools before making your decision.
With all the different types of swimming pools available, such as in-ground and above-ground, it can be difficult to decide which one to get. Our guide including pros and cons can help you make that choice.
Germs and bacteria cause swimming pool illnesses. We discuss the danger and what you can do about it!
Germs and bacteria can cause life-threatening illnesses in a swimming pool. Find out what the dangers are and what you can do about them by reading our article.
Man worker cleaning outdoor pool using manual pool vacuum
How To Start A Pool Cleaning Business in 17 Steps
Dreaming of entrepreneurial success? Check out our guide on how to start a pool cleaning business. You’ll find everything you need to know to set one up.
Cloudy water in the swimming pool
How to Clear a Cloudy Swimming Pool Fast
Is your swimming pool too murky to swim in? In our informative article, you’ll discover the causes of a cloudy pool and how to fix the problem.