The Dolphin M400 is a glorious piece of machine. Get in and read more about its main features, see the videos and learn about this superb robotic pool cleaner.
Just plug it in, drop into the pool, for a hassle free clean
Easy Access Top Load Filter
No more touching the debris! Lift the filter out, unsnap the bottom and rinse
MyDolphin Plus Mobile app
Smart control of your Dolphin - Anytime, Anywhere
Powerful Active Scrubbing
Intense scrubbing for an unmatched clean
Dolphin M400 overview
Tech specs
Dolphin M400 specifications.
As published by Maytronics for model 99991053-USI (UPC 810071222016).
Product Attributes
Maximum Pool length
50 ft
Cleaning Coverage
Floor, Walls and Waterline
Default Cycle Time
2.5 Hours
Warranty (years)
3
Delay Feature
No
Weekly Timer
Yes
Mobile Application
MyDolphin™ Plus
Anti Tangling Swivel
Yes
Additional Filter in the Box
Ultra-Fine Filter Kit
Filter Type
Fine Filter Kit
Connectivity & Automation
Automation Mode
Yes
Size & Dimension
Package Dimensions
23.3x19.4x13.7 inch
Robot Weight
26.967 lb
Net Height
10.72 inch
Net Length
16.811 inch
Net width
16.244 inch
Cleaning
Filter Access
Top Access
Full Filter Indicator
No
Waterline Scrubbing
Yes
Enhanced Cleaning Cycles
No
Active Brush
Yes
Number of Brushes
3
Brush Type
Standard Brush, Combine Brush
Suction Rate
4500.0 gph
Pool Attributes
Pool Shape
Rectangular, Round, Free Shape, Kidney
Pool Classification
In Ground
Other
Remote Control
No
Replacement parts
22 genuine parts for the M400.
Filters, brushes, tracks, cables and power supplies confirmed by Maytronics for model 99991053-USI. Every part page lists the other robots it fits and how to install it.
