Expert Review

Polaris 9550 Sport Review

Name: Polaris 9550 Sport Review
Rating: 4.3

By Poolbots Pool Experts · Updated 2026

Try a robotic pool cleaner like the Polaris 9550 Sport Pool Cleaner from PoolBots for best-in-class performance during every cleaning cycle.

★★★★☆ 4.3 · 4 reviews

$1595 MSRP

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Our Test Results

How the Polaris 9550 Sport Scored

Great Waterline

Limited Filtration

Great Coverage

Great Ease of Use

Great Warranty

Highlights

Key Features

AUTO POOL CLEANER

The 9550 Sport 4WD provides best-in-class performance and 5 cleaning modes.

IN GROUND

Compatible with in ground swimming pools up to 60 ft

POLARIS

For more than 40 years, Polaris has been known worldwide for its quality and best-in-class automatic pool cleaners.

PREMIUM CLEANING PERFORMANCE

The 4WD robotic pool cleaner featuring motion-sensing handheld remote, Easy Lift System, dirty canister indicator, and Vortex Vacuum technology for best-in-class cleaning performance.

WHAT'S INCLUDED:

Comes equipped with a 70ft cable w/ tangle-reducing swivel, an extra-large 5L debris canister, and a handheld remote control. Premium caddy included.

What features does it have?

The Polaris 9550 Sport is a well-known robotic cleaner that delivers strong wall coverage and easy automation, and in 2026 it's still a popular choice for owners who want a recognizable brand and dependable cleaning. Here's how it performs — and how it compares to the premium platforms.

Wall Climbing

Clean like a pro. With wall coverage, the Polaris 9550 Sport can clean and scale your walls with precision and power. While Wall Climbing is a great feature, don't get this confused with the superior waterline cleaning feature.

What is Polaris 9550 Sport missing?

Waterline Cleaning

Polaris 9550 Sport does not included waterline cleaning. Not only is this an essential feature that you'll want when looking for a pool robot, but one you will likely need. Waterline cleaning enables the robot to climb and reach the dirtest part of your swimming pool. Without this feature, you'll still need to manually clean your waterline by hand with a brush to prevent any algae or scum that builds up. It is one feature that you'll need that is not included with the Polaris 9550 Sport.

Leaf Bag

With leaves being a common issue, it would be safe to assume most pool robots utilize a leaf bag. Well, no so fast. Nearly every robotic pool cleaner is missing a leaf bag, except the Dolphin Premier. If you have a lot of leaves, this is the best pool robot for leaves. Not to mention the Premier's 3 year warranty, Dual Commercial Motors, and Multi-Media™ make it one of the best models available.

Want commercial-grade power?

The 9550 Sport is a capable cleaner, but it isn't built on Maytronics' commercial ProLine platform with dual commercial-grade motors, and it doesn't tap into the Max-Series lineup. If you want the strongest, most thorough cleaning — right up to the waterline — step up to a ProLine cleaner like the Dolphin Premier, or a Max-Series model.

What's included with the Polaris 9550 Sport?

The Polaris 9550 Sport includes everything you'll need. Here is what is included with the unit:

Polaris 9550 Sport Unit
60ft Cord with Anti-Tangle Swivel
Programmable Weekly Timer
Ultrafine NanoFilter™ Filters
Standard Mesh Filters
2 Year Warranty

How to set up the Polaris 9550 Sport

Simply plug and play. All robotic pool cleaners are ready to go right out of the box. No booster pump or assembly needed. The 9550 Sport has everything needed to get started in its box. It's that easy.

Comparing options? For a more thorough clean read the flagship Dolphin Premier review and the Dolphin Sigma review, or see the waterline-capable Aquabot REVA review as another alternative.

Why Poolbots?

No one knows robotic pool cleaners better than we do. With 25+ years in the swimming pool industry and as a Polaris Authorized Dealer, every robot we ship is backed by the full, non-prorated manufacturer's warranty — never a watered-down store warranty. Every order ships free and is covered by our 30-Day Trial with NO restocking fee, ever. Try it in your own pool risk-free, and if it isn't right, send it back with zero penalties.

Want to be sure the 9550 Sport is your best option? Compare the best robotic pool cleaners, or reach out and our pool experts will help you order the perfect cleaner today.

Polaris 9550 Sport Specifications

Waterline Cleaning	No
Wall Climbing	Yes
Dual Stabilizer	No
Number of Motors
Gallons Filtered Per Hour	2
Filter Types	Oversized Filter Basket
Pool Coverage	Floor, Walls, Waterline
Pool Types	In Ground
Pool Size	50 ft
Pool Shapes	Rectangle, Oval, or Freeform
Pool Surfaces	Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass
Cable Length	60ft
Anti-Tangle Swivel	Yes
Obstacle Avoidance	Steps, Ladder, Drain Cover, Ledges, Pop-Ups
Warranty	2 Years
Brand	Polaris
Manufacturer	Fluidra
Part Number

Compare Polaris 9550 Sport

See how the Polaris 9550 Sport stacks up against the closest models by price — compare pool fit, key features, and the standout benefits of each. Want a full breakdown? Use the head-to-head links below, or chat with our pool experts.

	Polaris 9550 Sport $1595	Dolphin Escape $669$999Save $330Max-Series	Dolphin Cayman $1079$1299Save $220Max-Series	Dolphin Quantum $1649$1799Save $150Pro Line	Clear S $1749$2749Save $1000Clear Series
Pool Type	In Ground	Above Ground	In Ground & Above Ground	In Ground	In Ground
Max Pool Size	50 ft	33 ft	33 ft	50 ft	50 ft
Cleaning Coverage	Floor, Walls, Waterline	Floor	Floor, Walls	Floor, Walls, Waterline, Ledges, Steps	Floor, Walls, Waterline
Wall Climbing
Cleans Waterline
Anti-Tangle Swivel
Weekly Timer
Top Reasons to Buy	Dual 24 volt brushes DC energy efficient, long life motors Twin micro-filter cartridges included. Dual Cartridge and Oversized bag also included! It's the world's only true cable swivel, a patented Dolphin exclusive	Best Above Ground Pool Cleaner Easy-to-clean oversized filter basket Covers entire floor, can handle slopes, and even goes partially up the wall	Great Value Cleaner - Covers floors and walls Same performance, but cheaper than several other top cleaners Easy-to-clean oversized filter basket	Advanced Waterline Coverage 2 Filter Included - Ultra-Fine and Standard Filter Basket myDolphin Plus App and Smart Timer - Allows the Quantum to automaically run every day and control it with your phone	UltraBin filter basket holds 4 UltraFilter panels (1μm fine + 180μm coarse) IP68-rated cleaner, anti-tangle 59 ft cable with swivel Built-in water temperature display in the Clear S app
Head-to-Head	You're here	Compare →	Compare →	Compare →	—
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Read Our Reviews

Learn more about the Polaris 9550 Sport on our review. Our in-depth pool robot reviews are written by our pool experts and will help you make an informed decision when purchasing a robotic pool cleaner for your pool. Read the Polaris 9550 Sport Review or browser other top robotic pool cleaner reviews.