Best Inground Pool Cleaners: Top 5 Picks by Pool Experts

There’s nothing better than a sparkling swimming pool to deep dive and relax. But nothing is annoying than cleaning the huge pool to keep it sparkling. Thanks to automatic inground pool cleaners who make this task super easy.

Say no more to the toughest algae that stick at the base of the pool. In-ground pool cleaners dive deeply into the pool to clean out all the dirt and debris.

The question is-which in-ground pool cleaner is best? What pool size can they clean easily? Are they able to clean all the dirt? To sort this puzzle of picking the best model, I’ve curated here the 5 best in-ground pool cleaners that answer all your needs.

So, what are you waiting for? Let’s read and get the best one to clean the messy pool.

How We Made This List?

Since you know, countless pool cleaners are available in the marketplace, choosing one is a real challenge. So, I’ve selected these models by considering advanced features, budget, mobility, and functions.

Most importantly, I’ve gone through the reviews of the selected model to know about the customer’s experience who has bought these pool cleaners.

Last but not least, I’ve checked the performance of these cleaners. I found that these are the best options to be listed in the product list by ticking all the parameters. Let’s read the reviews to make an informed choice.

Best Inground Pool Cleaners: Reviewed and Compared


Check out the reviews to know which robotic pool cleaner for in-ground pools is best.

1.    Dolphin Nautilus CC Plus Robotic Pool (Best Self-contained filter system cleaner)

Dolphin Nautilus CC Plus automatic in-ground pool cleaner hits the top place in the contender list for so many reasons. It supplies plenty of power and boasts advanced features that make it an excellent pool cleaner than others.

Performance-wise, this is a beast in cleaning the in-ground pool. Very handy and versatile, best suited for fiberglass, vinyl, cement, and other floor types. This robotic pool cleaner comes with a powerful scrubber at the base that cleans the waterline and other surface areas.

It’s good for cleaning in-depth of the pool thoroughly. The best part about the cleaner is that it features an advanced navigation system that helps move around the pool easily. This is great for cleaning pool sizes above 50 feet in length.

Its standard-size filter system can pick up almost all the debris floating on the pool and deep-seated into the pool. Mobility is exceptional, and due to its ergonomic design, it can easily climb on the pool wall for perfect cleaning.

It can offer excellent cleaning of a 50 ft pool in less than two hours. It is fitted with a long hose which delivers excellent suction power for pool cleaning.


  • Great cleaning of the pool and walls
  • Super smooth filtering and excellent suction power
  • Compact size and advanced navigation system
  • Minimum manual efforts with weekly scheduler


  • It is expensive
  • Swivel power connectors create trouble after some time.

2.    Zodiac MX6 Automatic Suction Side Pool Cleaner Vacuum for Inground Pools  (Best for Pool and sidewall cleaning)

Zodiac MX6 always steals the place in the best in-ground robotic pool cleaners list because of its functionality and advanced design. It comes with a long hose suction pipe that easily connects with the pool skimmers and a dedicated vacuum line to deliver great suction power.

It can easily traverse the pool wall and move on the pool floor to grab the debris. It is equipped with four belt-driven wheels for easy mobility. Zodiac has innovative low-flow designs, which are ideal for offering two different speeds.

The cyclone suction allows capturing the small and medium-sized dirt particles. It is fitted with an X-Drive navigation system that helps move inside the pool easily. Due to its compact size and advanced design, it can easily climb on the waterline and walls of the pool for efficient cleaning.

The suction power delivered by the cleaner is excellent for cleaning the tough algae, debris, and dirt particles. Perfect for big-size pools. However, the only downside is it may get clogged while picking up the palm fronds and other large debris. But overall, this is great for cleaning the pool effortlessly with minimum manual efforts.


  • Automatic control of the water flow
  • Optimal performance 2-speed variables
  • Long twisted hose for delivering best suction power
  • Easy navigation system to move into the pool


  • Clogging issues while picking up large debris
  • Only one skimmer is available

3.    Hayward W3PVS20GST Poolvergnuegen Suction Pool Cleaner for In-Ground Pools (Best adjustable turbine and ergonomic design for inground pool cleaning)

End your search here if you have been looking for exceptional automatic in-ground pool cleaners. Hayward pool cleaner has two wheels and compact size, which is good for effortlessly cleaning small and large pools. This pool cleaner can travel easily on the pool floor and climb on the wall for super-smooth cleaning.

It comes with interchangeable throat plates, which you can easily swap out and get the best cleaning. This swapping delivers maximum suction power that helps to pick the big size debris—the robust tire treads, which are the patented technology of the Hayward.

Hayward is the best in-ground cleaner in terms of functionality. It comes with three interchangeable throats that enhance the debris picking performance. This enhances the cleaner’s climbing ability and helps clean all the places of the pool, especially main drains.

Pebble and Fiberglass floor pool cleaner. This is ideal for creating a variable water speed for cleaning the pool. It works excellently on Vinyl, Gunite.

Furthermore, this in-ground pool cleaner features multiple pre-programmed internal steering sequences, which help move this pool cleaner in all directions.


  • Extremely lightweight and easy to use
  • Multiple steering sequences for even cleaning
  • Can clean the pool floor, walls, and coves
  • Deliver maximum suction power for better cleaning


  • Take more extended time to clean large pool
  • Customer services are not that good

4.    DOLPHIN Premier Robotic Pool Cleaner (Best for in-ground and above-ground pool cleaning)

Dolphin Premier is probably amongst the best robotic pool cleaners for in-ground pools. An ultra-efficient twin DC motor consumes 90% less energy than any other suction pool cleaner. Fitted with a dual scrubbing brush for scraping out the sticky dirt particles on the pool floor.

This pool cleaner is designed for cleaning all kinds of pool surfaces. Dolphin Premier features three micro-cartridges, standard cartridges, and other filtering layers. This filtering unit is great for picking up all dirt and debris and ensuring fine pool cleaning

.The best thing is it comes with advanced weekly control to set the time, and it will work automatically. Moreover, it comes with an LED indicator light that blinks to tell you it’s the right time to empty the debris bag.

The advanced scrubbers can easily clean the pool side walls and coves. It features the anti-tangled patented swivel technology that provides hassle-free cleaning and keeps you away from the wire tangle issues. The remote control is included in operating it easily.

Overall, this automatic pool cleaner is great for inground pool cleanings.


  • Three years extended coverage for maximum performance
  • Highly energy efficient and three micro-filtering unit
  • Anti-tangled patented swivel technology
  • 60 feet cable length for extended reach at the pool bottom


  • It lacks a technical support system
  • Repairing hassles

5.    Polaris 9550 Sport Robotic Pool Cleaner

 Last but not least in automatic pool cleaners for the in-ground pool is Polaris 9550. This sport model delivers world-class cleaning performance due to its given cleaning mode. It is highly effective in cleaning the pool ground and great for extended pools of size 60 feet.

It features a motion-sensing handle remote that allows it to move easily inside the pool. The vortex vacuum technology allows this cleaner to pick up the finest dirt particles present in the pool. A dirty canister indicator sends an alert signal when the canister is full of debris, and it is time to clean the filter.

A 70 ft long cable allows this pool cleaner to move into the pool easily and reach the extended region of the pool. The easy lift system is great for lifting and cleaning the pool. It comes with Vac-sweep 36- features an all-wheel-drive system that delivers the most exceptional power for better maneuverability.

This pool cleaner is efficient in cleaning all the pools and great for in-ground pool cleaning.


  • Easy to use and ensure perfect cleaning
  • Easy lifting mechanism
  • Wheel drive system for reaching the most difficult areas of the pool
  • Motion sensing handle remote


  • Some user’s complaint about its durability
  • It doesn’t pick up large debris

Buying Guide: How to Buy the Best Inground Pool Cleaners

Finding the right robotic in-ground pool cleaner is a real challenge when so many models are available in the marketplace. So, here is a buying guide that will help you select the best inground pool cleaner for you.

  1. Type of Pool Cleaner

The first thing you need to consider while choosing the best inground pool cleaner is its type. Pressure, robotic, and suction pool cleaners are available in the marketplace. So, depending on your need, you can pick the one that suits you for cleaning your pool.

Ideally, I would recommend having the robotic pool cleaner for effortless cleaning. These cleaners don’t require manual labor and clean the pool smoothly.

  1. Filtering Capacity

Make sure to choose those pool cleaners that have a large filtering capacity. This will help to keep you away from cleaning and empty issues. The large filter is also capable of picking up large size debris also.

  1. Pool Length

When choosing the pool cleaner, do not forget to check the length of the pool. Before you pick up the robotic cleaner, make sure to check if it can clean a large pool size or not. This way, you can pick up the right cleaner for your pool.

  1. Advance Features

Today most robotic in-ground pool cleaners come with advanced features like a weekly scheduler and navigation system. So, do ensure to check these kinds of features because it helps in cleaning the pool easily.

Frequently Asked Questions on in-ground pool cleaners

Does Dolphin Nautilus CC Plus is great for above-pool cleaning too?

Yes, Dolphin Nautilus CC plus pool cleaner is best suited for in-ground and above-ground pool cleaning. This is a compact automatic in-ground pool cleaner and an extensive filter system. So, it can easily pick up all the dirt and debris floating on the pool and inside the pool.

How much time do these automatic in-ground pool cleaners take to clean a 50ft pool?

In general, most automatic in-ground pool cleaners take around 2 hours to clean a big-size pool. However, the timing may depend on the cleaning speed and the model that you pick to clean the pool. It may take a longer time to clean the dirtiest pool.

Which are the best robotic pool cleaners for in-ground?

Dolphin Nautilus CC Plus, Zodiac MX6, and Hayward W3PVS20GST are some of the best in-ground robotic pool cleaners to choose from. These cleaners deliver excellent power and are suitable for cleaning lengthy pools. They are highly compact and easy to use.

Do I need to take a washing solution to clean the pool with an in-ground suction pool cleaner?

No, you don’t need to take any washing solution with the suction pool cleaner to clean the pool. It uses water pressure to pick up the debris. There is no need to use any detergent to clean your pool.

Bottom Line

Automatic inground pool cleaners are great for cleaning the pool and keeping water crystal clear. So, I hope you enjoyed reading the reviews of the five best robotic in-ground pool cleaners. The models selected here deliver exceptional power and advanced features for effortless cleaning.

However, I like the Dolphin Nautilus CC Plus pool cleaner as it boasts all kinds of features that make it fit for all pool sizes. It can clean the pool in less than 2 hours. But that doesn’t mean other robotic pool cleaners are less than this.

The final decision is to check your pool cleaning needs to find out the right model for you. There’s a buying guide also which helps you choose the right model.

About SwimGlan

SwimGlan is the best site to find the right automatic pool cleaners easily. Here, you learn about the exceptional deals on this robotic pool cleaner and the best-rated products available in the marketplace. So, you can easily find the best one for you.

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