




Maytronics Dolphin M400 Robotic Pool Cleaner
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Description
Dolphin M400 Robotic Pool Cleaner
Powerhouse full-coverage cleaner with Wi-Fi control and triple scrubbers
The Dolphin M400 delivers complete cleaning of floors, walls, and waterline for pools up to 15 metres. Featuring dual-drive motors, CleaverClean™ navigation, and a powerful triple-scrub brush setup, it handles any obstacle or slope with ease. Wi-Fi connectivity via the MyDolphin™ Plus app puts control right in your pocket—schedule, steer, or spot clean with ease. Climate Care Certified for energy, water, and chemical savings. Backed by a comprehensive 3-year warranty and includes a practical caddy.
Key Features
- Climate Care Certified for greater energy, water & chemical efficiency
- Triple active scrubbing brushes for deep cleaning on floor, walls, and waterline
- CleverClean™ navigation + Dual-Drive motors for full, reliable coverage
- Wi-Fi with MyDolphin™ Plus App – schedule, spot clean and monitor from anywhere
- Choice of Wonder or Combined Brush for smooth or coarse pool surfaces
- 18 m anti-tangle swivel cable and robust caddy included for ease of use
- Heavy-duty multi-layer filtration handles fine and coarse debris
Model Comparison Table
| Model | Coverage | Ideal Pool Length | Battery Life | Brush Type | Filtration | Cable | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|
| Dolphin M400 | Floor, walls & waterline | Up to 15 m | 2.5 hours (standard cycle) | Triple active scrubber (CB/WB options) | Fine & ultra-fine filtration | 18 m swivel | 11kg | 3 Years |
*Specifications based on Maytronics official brochure and product listings. Cycling time refers to the default cleaning mode; actual battery runtime may vary by usage.
Dolphin M400 Robotic Pool Cleaner
Powerhouse full-coverage cleaner with Wi-Fi control and triple scrubbers
The Dolphin M400 delivers complete cleaning of floors, walls, and waterline for pools up to 15 metres. Featuring dual-drive motors, CleaverClean™ navigation, and a powerful triple-scrub brush setup, it handles any obstacle or slope with ease. Wi-Fi connectivity via the MyDolphin™ Plus app puts control right in your pocket—schedule, steer, or spot clean with ease. Climate Care Certified for energy, water, and chemical savings. Backed by a comprehensive 3-year warranty and includes a practical caddy.
- Climate Care Certified for greater energy, water & chemical efficiency
- Triple active scrubbing brushes for deep cleaning on floor, walls, and waterline
- CleverClean™ navigation + Dual-Drive motors for full, reliable coverage
- Wi-Fi with MyDolphin™ Plus App – schedule, spot clean and monitor from anywhere
- Choice of Wonder or Combined Brush for smooth or coarse pool surfaces
- 18 m anti-tangle swivel cable and robust caddy included for ease of use
- Heavy-duty multi-layer filtration handles fine and coarse debris
| Model | Coverage | Ideal Pool Length | Battery Life | Brush Type | Filtration | Cable | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|
| Dolphin M400 | Floor, walls & waterline | Up to 15 m | 2.5 hours (standard cycle) | Triple active scrubber (CB/WB options) | Fine & ultra-fine filtration | 18 m swivel | 11kg | 3 Years |
*Specifications based on Maytronics official brochure and product listings. Cycling time refers to the default cleaning mode; actual battery runtime may vary by usage.
Frequently Asked Questions
Q1: Which brush should I choose?
Choose the Wonder Brush for smooth surfaces like tile or fibreglass, or the Combined Brush for textured or pebblecrete finishes. Both options include the powerful triple scrubber.
Q2: How do I control cleaning cycles?
The MyDolphin™ Plus app lets you schedule weekly cleaning, start spot cleans, or monitor progress from your phone—anywhere with Wi-Fi.
Q3: What maintenance does it need?
Simply lift the fine/ultra-fine cartridge filter from the caddy, rinse it clean, and you’re ready for the next cycle—no tools needed.








