Polaris 9450 Sport Review

At first glance, you might think the Polaris 9450 robotic pool cleaner is a futuristic RC car. It is sleek and stylish, and its dark blue finish makes it look less like a pool cleaner, and more like a roadster. Don’t be fooled by its looks though. This robot pool cleaner can do much more than just look good.

The Polaris 9450 isn’t the perfect robot pool cleaner, and we’ll discuss its drawbacks, but it is a great option if you’re in the market for a reliable, feature-packed device to clean the dirt and debris from your pool.

Polaris 9450 Features

  • Four-wheel drive
  • Easy clean filter canister
  • Rear water cleaning stream
  • ActivMotion sensor
  • Easy lift system
  • 7-day programmable cleaning cycle
  • Multiple cleaning modes
  • 60 ft. cable for 50 ft. pools
  • Pleated brush
  • Vortex vacuum technology
  • Aqua-Trax tires
  • 2-year limited warranty

Product Highlights

Cleans any surface

The Polaris 9450 cleans any and all types of pool surfaces. It does so in an efficient and effective manner, scrubbing the floor and walls. Its pleated scrub brush gives the 9450 the ability to clean the dirt and debris from your pool thoroughly.

With its 4-wheel drive capabilities, the 9450 has the ability to navigate any obstacle, assuring that it’s less likely to get stuck.

Vortex Vacuum Technology

Polaris’ innovative Vortex Vacuum Technology provides the Polaris 9450 the additional push it needs to clean any swimming pool. Using this technology, the robot cleaner grabs more dirt and debris and provides more cleaning power without sacrificing suction. With a flow velocity of over 60 mph, the Polaris 9450 can simply climb over obstructions with ease.


Moving the Polaris 9450 from one place to another is simple and easy. The 9450 checks in at a svelte 16 pounds, which is lighter than many other robotic pool cleaners. Due to its weight and size, if you need to move the 9450 elsewhere, you shouldn’t have any problems.

Convenient Easy Lift System

With the press of a button, the Polaris 9450 robot cleaner drives to the surface via the nearest wall, then waits patiently for you to grab it. The device automatically evacuates water for easy and effortless pool removal.

Compact transport caddy included

If you’re worried about transportation or storage, the Polaris 9450 addresses both with its compact transport caddy. It’s easy to assemble and gives you the ability to load and move the 9450 anywhere you need it to go.

Easily access and clean filters

The Polaris 9450 canisters are accessible through the top of the robot, which makes removing and cleaning filters a breeze. Unlike other robot pool cleaners, you don’t have to disassemble any part of the device to get to the filters. Additionally, the filter canister boasts that it has a capacity four times larger than other similar models, which means it doesn’t need to be cleaned out every time it runs through a cycle.

Multiple cleaning modes and the 7-day program

If your weekly schedule is predictable, then you should have no problems with the 9450. The robot pool cleaner offers a variety of schedules, which gives you the flexibility to have your pool cleaned when it works best for you.

Additionally, the 9450 offers what Polaris refers to as the 7-day program. With this program, you can set the robot in the pool and leave it up to a full week. The 9450 has a built-in timer that gives you the freedom to relax and not worry about when your pool will be cleaned.

ActivMotion Sensor

The ActivMotion Sensor is a feature that makes use of an accelerometer to decrease cleaning time. It controls the position and movement of the 9450, always aware of where the robot is during its cycle. This allows for a completely thorough clean, ensuring that all areas of your pool are covered.

The sensor’s primary job is to determine the position of the 9450 to ensure that it is cleaning your pool properly. As a result, you should no longer have to adjust the settings since the robot should never get stuck during its cleaning cycle.

Additionally, ActivMotion uses the accelerometer to measure force, which helps it determine exactly where it is in the pool via 3D positioning. This allows the 9450 to make needed adjustments based on whether it’s in deep or shallow water, allowing for maximum cleaning power.

Pros of the Polaris 9450

  • Energy efficient
  • Can clean any pool up to 50 ft. in length
  • Lightweight robot at 16 lbs.
  • Top accessible canisters for easy filter removal
  • ActivMotion Sensor provides deep and thorough clean

Cons of the Polaris 9450

  • No dirty canister indicator
  • Water line cleaning unavailable
  • No remote control

What Others Are Saying

The Polaris 9450 reviews are split half and half between those who love the robot pool cleaner and are impressed with its features, and those who have nothing but poor experiences with the device.

Those users with positive experiences like how the 9450 will clean all surfaces and has the ability to climb pool walls while cleaning. Additionally, many customers praise how quiet and efficient the robot cleaner is, along with how well it navigates stairs and other difficult to clean areas.

For those who had negative experiences, there seems to be one common complaint. The Vortex Vacuum technology will often behave as a blower, and instead of capturing debris in the filter, will blow it back into the pool. As a result, many users had to run a cleaning cycle many times before their pool was clean.

Is the Polaris 9450 Right For You?

The Polaris 9450 is a sleek and sexy looking robot pool cleaner. With its 4-wheel drive capabilities, the device has the ability to navigate your pool without the need for human interference. Additionally, it’s ActivMotion Sensor tells the 9450 exactly where it is in your pool at any given time, so it knows what has been cleaned, and what still needs to be cleaned.

On the other hand, there are many who have complained about the Vortex Vacuum technology blowing dirt and debris back into their pool, resulting in multiple cycles being completed before their pool is clean.

Outside of the device pushing dirt back into the pool as it climbs out, there aren’t many complaints about the 9450. The device does have a two-year warranty, so if you’re experiencing this problem, you can always send it back to Polaris, or find a local seller to fix it for you.

Tired of looking for the best in-ground robotic pool cleaner? Then you shouldn’t worry because we’ve got it covered for you. If you’re one of those people who have a lot to do all throughout the day and just do not enough time to clean out the pool, then it’s recommended for you to invest in something that will help you maintain the cleanliness and service of your pool while being able to do other things, as well. The Polaris F9450 Sport is one of the most efficient and effective in-ground pool cleaners you can find. Here are more details about the product.

In-Depth With Polaris F9450 Sport Robotic In-Ground Pool Cleaner

The Polaris F9450 is undoubtedly one of the best in-ground pool cleaners out there as it provides best-in-class cleaning performance and features. It is designed to have a Vortex Vacuum Technology which can help clean your pool without losing too much suction. This means that it can go through any pool terrain and climb over ladders or any obstacles without getting stuck in the process of doing so. It cleans while it navigates! It is equipped with an ActivMotion Sensor which allows the cleaner to automatically navigate its position in the pool, calculate and adapt to its position and employ the most effective cleaning route.

This can clean all pool surfaces such as tiles, pebbles, vinyl, gunite, and fiberglass to name a few. It also scrubs the floor, walls, and tile line with its equipped pleated scrubbing brush.

The unique thing about this robotic pool cleaner is that it has an all-purpose filter canister that has about four times the capacity of any other filter canister. What does this mean? Well, you can save up to 70% less of filter cleanings and operating costs (since you’re going to have to use electricity to power this up).

The machine is designed to have a top access large capacity filter canister so the debris can easily be removed from it. There’s no need to go through all the complicated stuff of removing the filter and debris. All you have to do is to shake it and spray it. This is actually good for you since you don’t have to scrap off and touch whatever debris that has been caught from the filter.

You can program your pool’s cleaning schedule with the Polaris F9450! You can set up the schedule for 7 days, customize the cleaning cycles depending on your preference and your pool’s need, set it, and you can totally forget about it. So the next time you dive in for another swimming session, you won’t even feel like you’ve had trouble cleaning your pool up.

It cleans pool up to 50 feet in length, and it conveniently weighs just about 16 lbs, so it’s relatively easy to move around and store. It also includes a new premium, compact transport caddy that can be assembled without any tools and it comes with a 2-year limited warranty.

Specifications and Features:

  • ​Pool Type: In-ground

  • ​Cleaner Type: Robotic

  • ​Connection: 4WD drive

  • ​Warranty: 3-year Manufacturer’s Warranty

  • ​Pool Surfaces it can Cover: Pebble, Tile, Vinyl, Gunite and Fiberglass

What’s in the box?

  • ​Polaris 9450 Sport Robotic Pool Cleaner

  • ​Ultra-fine filter

  • ​Computer panel and docking station

  • ​Power Cord (measures 60 feet in length)

  • ​Caddy

  • ​Power Supply

  • ​Manual and Quick Start Guide

FAQS about the Polaris F9450 Sport Robotic In-Ground Pool Cleaner

Will it work in above-ground pools?

The Polaris F9450 is specifically designed to work for in-ground pools. You can try to use this with above-ground pools and it can do some work, but you cannot fully maximize its features as it is not specifically intended for that kind of use.

Will it be able to pick up leaves?

Yes! The type of debris it will be able to pick up actually depends on which type of filter (coarse, fine, ultra-fine) you will use. If you’ve observed that your pool catches a lot of large debris like leaves, then it’s recommended for you to get either the coarse or fine filters. If, however, you have a lot of small debris on your pool, then it’s best to go with the ultrafine filters

Does this unit require a booster pump?

No, there’s no need for a boost pump. To power on this unit, all you have to do is to plug it to an electrical outlet, hook it up to your pool filter and just simply drop in carefully in the water.

Will the power cable tangle with itself in the pool?

No, it will not. But only if you set it up correctly! So before using it, make sure that you only use the cable length needed for your pool. Do not unravel the entire cable length. Place only the required length of cable in the water and place the rest of the remaining cable on the side of the pool.


  • ​Keeps debris suspended while cleaning

  • ​It does not get stuck

  • ​The filter has four times the capacity of any other cleaners

  • ​It has a fully customizable cleaning mode timer


  • ​It’s a bit more on the high-end price range

  • ​Its power cords can tangle if not set-up properly

  • ​Can show some error codes every now and then

Bottom line:

Although it’s a bit pricey, it’s actually reasonable and worth the price! You get every convenience you will need when it comes to pool cleaning. With the Polaris F9450, you can schedule the cleaning up for one whole week! Its filter can also contain four times the capacity than that of a typical pool vacuum cleaner. It can also navigate itself on its own, and even avoiding obstacles in the process of doing so. It’s the perfect and smartest in-ground pool cleaner.