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Proteus Series

Dolphin Proteus DX4 Robotic Pool Cleaner

4290 reviews

Available from authorized dealers

Dolphin Proteus DX4 robotic pool cleaner for pools up to 50 ft. Compare floor, wall and waterline cleaning, filtration, warranty and availability.

  • Cleans Floor, Walls and Waterline
  • Pools up to 50 ft
  • 2-Year Maytronics Warranty
  • Local Pricing & Availability
Need help? Speak to a Dolphin Pool Cleaner Specialist

ProLine™ & Max-Series™

Frequently bought instead.

The Proteus DX4 is sold through authorized dealers. These in-stock Max-Series™ and ProLine™ alternatives can be purchased directly, with free shipping, a 30-day in-pool trial and no restocking fee.

Popular alternative Dolphin Cayman Robotic Pool Cleaner
Max-Series™

Dolphin Cayman

4.9 (1,993)

$1049 $1299 Save $250

Max-Series™ features at an unbeatable value.

Floor and walls · Up to 33 ft · 2 years warranty

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Popular alternative Dolphin Quantum Robotic Pool Cleaner
ProLine™ and Max-Series™

Dolphin Quantum

4.8 (2,159)

$1599 $1799 Save $200

XXL MaxBin™, NanoFilters™ and app control.

Floor, walls, waterline, sun shelves and stairs · Up to 50 ft · 2 years warranty

Learn more

Why Dolphin Proteus DX4?

Dolphin Proteus DX4 — Floor, Wall and Waterline Cleaning

Floor, Wall and Waterline Cleaning

Dolphin Proteus DX4 cleans the floor, walls and waterline in pools up to 50 ft, reducing the areas left for manual brushing.

Dolphin Proteus DX4 — Easy Top-Load Filtration

Easy Top-Load Filtration

The top-load Fine Filter Kit traps debris as the robot moves through the pool.

Dolphin Proteus DX4 — Automatic Weekly Scheduling

Automatic Weekly Scheduling

Set recurring cleaning days from the power supply with the built-in weekly timer.

Compare

Which Dolphin is right for you?

Put any two Dolphin robots next to the Proteus DX4. Pick a model in each column.

Dolphin Proteus DX4 This robot

Floor, Walls and Waterline cleaning for pools up to 50 ft with Fine Filter Kit.

$ on Amazon

Proteus Series
Floor, Walls and Waterline Cleans
Fine Filter Kit Filtration
4000.0 gph Suction
2 hours Cleaning cycle
2 · Standard Brush Scrubbing brushes
Maytronics navigation Navigation
Yes Weekly timer
No App control
See dealer Cable
Yes Anti-tangle swivel
2 years Warranty
50 ft Pool size

Dolphin Cayman

Max-Series™ features at an unbeatable value.

$1049 $1299

Max-Series™ Series
Floor and walls Cleans
MaxBin™ basket with fine filter panels Filtration
4,000 GPH Suction
2 hours Cleaning cycle
1 HyperBrush™ Scrubbing brushes
SmartNav 2.0™ Navigation
Yes Weekly timer
No App control
50 ft Cable
No Anti-tangle swivel
2 years Warranty
Up to 33 ft Pool size

Dolphin Escape

The best choice for above-ground pools.

$659 $959

Max-Series™ Series
Floor and walls Cleans
MaxBin™ basket Filtration
4,000 GPH Suction
1.5 hours Cleaning cycle
1 HyperBrush™ Scrubbing brushes
SmartNav 2.0™ Navigation
Optional power supply upgrade Weekly timer
No App control
40 ft Cable
No Anti-tangle swivel
2 years Warranty
Up to 33 ft Pool size

PROTEUS POOL CLEANER

Proteus DX4 Features and Performance.

Dolphin Proteus DX4 cleans the floor, walls and waterline in pools up to 50 ft in a 2-hour cleaning cycle. The Proteus DX4 combines multiple scrubbing brushes, a Fine Filter Kit and guided navigation to move through the pool and collect debris. A corded power supply delivers continuous power throughout the cleaning cycle.

What's Included

Package contents can vary by dealer. Confirm the included filters, caddy and accessories before purchasing.

Dolphin Proteus DX4 robotic pool cleaner

Dolphin Proteus DX4 robotic pool cleaner

Fine Filter Kit

Fine Filter Kit

Power supply and cable

Power supply and cable

User manual and warranty documents

User manual and warranty documents

POOL COVERAGE

Complete Floor-to-Waterline Coverage

Dolphin Proteus DX4 cleans the floor, walls and waterline in pools up to 50 ft. Guided navigation helps it follow a consistent path in rectangular, round, freeform and kidney pools.

Dolphin Proteus DX4 — Complete Floor-to-Waterline Coverage
Dolphin Proteus DX4 — Easy Top-Load Filtration

FILTRATION

Easy Top-Load Filtration

The top-load Fine Filter Kit captures debris during each pass. Lift out the filter after cleaning, rinse it and reinstall it for the next cycle.

CONTROLS

Schedule Recurring Cleanings

Dolphin Proteus DX4 plugs into its power supply and runs a 2-hour cleaning cycle. Set the weekly timer for recurring cleanings.

Dolphin Proteus DX4 — Schedule Recurring Cleanings
Dolphin Proteus DX4 — Warranty and Everyday Care

OWNERSHIP

Warranty and Everyday Care

Proteus DX4 weighs about 18.5 lb. Rinse the filter and robot after each cycle, then store them as directed in the manual. A 2-year Maytronics manufacturer warranty is included. Ask an authorized Dolphin dealer about current pricing, inventory and included accessories.

Complete your setup

Optional Accessories

Add a caddy and a caddy cover for your Dolphin Proteus DX4 to make transporting, storing and protecting it even easier.

Dolphin Universal Caddy

Dolphin Universal Caddy

$145

The Dolphin Universal Caddy makes storing and moving your Dolphin Cayman effortless. Roll your robot and power supply poolside with this heavy-duty caddy.

Learn More
Dolphin Premium Caddy Cover

Dolphin Premium Caddy Cover

$99

Protect your Dolphin Cayman and caddy from sun, rain, and debris with the Dolphin Premium Caddy Cover. A durable, weather-resistant fit.

Learn More

Where to Buy

Find current pricing and availability for Dolphin Proteus DX4 Robotic Pool Cleaner through an authorized Dolphin dealer.

Dolphin Proteus DX4 Robotic Pool Cleaner

Authorized dealer

Dolphin Proteus DX4 Robotic Pool Cleaner

Dolphin Proteus DX4 robotic pool cleaner for pools up to 50 ft. Compare floor, wall and waterline cleaning, filtration, warranty and availability.

Find your perfect pool robot

Explore More Dolphin Robots

Compare the rest of the ProLine™ and Max-Series™ lineup. Every robot ships free and includes a 30-day trial, 2-year warranty, and no restocking fees ever.

Best SellerDolphin Premier Robotic Pool Cleaner ProLine™

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Most AdvancedDolphin Sigma Robotic Pool Cleaner ProLine™

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Popular ChoiceDolphin Quantum Robotic Pool Cleaner ProLine™ & Max-Series™

Dolphin Quantum

4.8 (2,159)

$1599 $1799 Save $200

Dual HyperBrushes, XXL MaxBin, NanoFilters, and myDolphin Plus app control.

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Best ValueDolphin Cayman Robotic Pool Cleaner Max-Series™

Dolphin Cayman

4.9 (1,993)

$1049 $1299 Save $250

Premium features and unbeatable value with MaxBin™ and HyperBrush™.

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