Expert Review
Dolphin Explorer E50 Review
Advanced technology and outstanding performance
$1699 MSRP
Our Test Results
How the Dolphin Explorer E50 Scored
Highlights
Key Features
Easy Access Filter
Top-load filter access for easy and convenient debris removal and cleaning
MyDolphin Plus Mobile app
Smart control of your Dolphin - Anytime, Anywhere
Waterline Scrubbing
Super efficient on vertical surfaces for optimal waterline scrubbing
Pickup Mode
Conveniently waits at the edge of your pool for quick and easy removal
What features does it have?
The Dolphin Explorer E50 is one of the more well-rounded cleaners in its class, and it earns that reputation with strong wall-climbing and waterline coverage. If you want a robot that genuinely cleans the whole pool, not just the floor, the E50 deserves a close look in 2026.
Waterline Cleaning
The Dolphin Explorer E50 has waterline cleaning. This is an essential feature that you'll want when looking for a pool robot. It allows the robot to climb and reach the dirtest part of your swimming pool. Without this feature, you'll likely still need to manually clean your waterline by hand with a brush. It is one feature that you'll need and we're glad it is included with the Dolphin Explorer E50.
Wall Climbing
Clean like a pro. With wall coverage, the Dolphin Explorer E50 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 Dolphin Explorer E50 missing?
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.
The E50 is a strong all-around cleaner, and it climbs walls and waterlines well, but it does use standard filters rather than NanoFilters and isn't part of the ProLine or Max-Series families. For the finest filtration and the most powerful commercial-grade motors, stepping up to a ProLine cleaner like the Dolphin Premier or a Max-Series model is the upgrade to consider.
What's included with the Dolphin Explorer E50?
The Dolphin Explorer E50 includes everything you'll need. Here is what is included with the unit:
- Dolphin Explorer E50 Unit
- 60 ft Cord with Anti-Tangle Swivel
- Programmable Weekly Timer
- Standard Filters
- 2 Year Warranty
How to set up the Dolphin Explorer E50
Simply plug and play. All robotic pool cleaners are ready to go right out of the box. No booster pump or assembly needed. The Explorer E50 has everything needed to get started in its box. It's that easy.
Comparing Explorer models? Read our Dolphin Explorer E30 review and Dolphin Explorer E70 review, or step up to the flagship Dolphin Premier review.
Why Poolbots?
When you buy from Poolbots, you're covered. With more than 25 years in the swimming pool industry and full Dolphin Authorized Dealer standing, we provide the complete, non-prorated manufacturer's warranty, free shipping, and a genuine 30-Day Trial with NO restocking fee, ever.
Ready for whole-pool cleaning without the work? Order the Dolphin Explorer E50 today to start your trial, or explore the best robotic pool cleaners and let our experts help you choose.
The Bottom Line
Dolphin Explorer E50 Pros & Cons
What We Like
- myDolphin Plus App
- 2 Year Warranty
- Built for Inground Pools Up To 50ft
What to Consider
- Weaker Suction - Does not utilize the larger, commercial-grade motors that filter up to 500 GPH more that are found on the Dolphin Sigma and Dolphin Premier
- No Multi-Media™ - Does not include multiple filter options such as Oversized Leaf Bag and NanoFiltration
- Overshadowed by the newer Gen 2 models with more features - such as the ProLine and Max-Series
- Shorter Warranty - Shorter warranty compared to the Dolphin ProLine
Dolphin Explorer E50 Specifications
| Waterline Cleaning | Yes |
|---|---|
| Wall Climbing | Yes |
| Dual Stabilizer | No |
| Number of Motors | 2 |
| Gallons Filtered Per Hour | 4000 GPH |
| Filter Types | Top Access |
| Pool Coverage | Floor, Walls and Waterline |
| Pool Types | In Ground |
| Pool Size | 50 ft |
| Pool Shapes | Rectangle, Oval, or Freeform |
| Pool Surfaces | Gunite, Fiberglass, Vinyl, Liner |
| Cable Length | 60 ft |
| Anti-Tangle Swivel | Yes |
| Obstacle Avoidance | Steps, Ladder, Drain Cover, Ledges, Pop-Ups |
| Warranty | 2 Years |
| Brand | Dolphin |
| Manufacturer | Maytronics |
| Part Number | 99996281-XP |
Compare Dolphin Explorer E50
See how the Dolphin Explorer E50 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.
|
Dolphin Explorer E50
$1629$1699Save $70 |
Dolphin Cayman
$1079$1299Save $220Max-Series |
Dolphin Quantum
$1549$1799Save $250Pro Line |
Clear S
$1749$2749Save $1000Clear Series |
Dolphin Premier
$1999$2499Save $500Pro Line | |
|---|---|---|---|---|---|
| Pool Type | In Ground | In Ground & Above Ground | In Ground | In Ground | In Ground |
| Max Pool Size | 50 ft | 33 ft | 50 ft | 50 ft | 50 ft |
| Cleaning Coverage | Floor, Walls and Waterline | Floor, Walls | Floor, Walls, Waterline, Ledges, Steps | Floor, Walls, Waterline | Floor, Walls, Waterline |
| Wall Climbing | |||||
| Cleans Waterline | |||||
| Smartphone App | |||||
| Anti-Tangle Swivel | |||||
| Weekly Timer | |||||
| Top Reasons to Buy |
|
|
|
|
|
| Head-to-Head | You're here | Compare → | Compare → | Compare → | Compare → |
| Shop | Shop | Shop | Shop | Shop |
Read Our Reviews
Learn more about the Dolphin Explorer E50 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 Dolphin Explorer E50 Review or browser other top robotic pool cleaner reviews.
Keep Exploring
What’s Next?
Still narrowing it down? These expert guides and tools make it easy to find the right pool robot for your pool — most ship free, same day.
Pool Robot Buying Guide
Everything to know before you buy your first robot.
Read more →
Robot Selector
Answer a few quick questions and get a recommendation.
Read more →
Videos
Watch reviews, comparisons, and expert how-tos.
Read more →
Pool Volume Calculator
Calculate your exact pool volume to find the right robot.
Read more →Risk-Free Trial
Try It in Your Own Pool for 30 Days
Every pool deserves an intelligent robot. If you don’t love it, simply send it back — we never charge a restocking fee. Try it completely risk-free.
- Free Shipping
- 30-Day Returns
- No Restocking Fees
- Lowest Price Guarantee
