Maytronics Dolphin M400

We recently purchased the Maytronics Dolphin M400 with trolley for our pool. Easy to place into the pool, turn it on, let the robot do its thing, lift out of the pool, clean the filters and tuck it away until needed again. One of the best inventions EVER!

Purchased about 4 years ago and has never let us down. We had a an issue with our Dolphin initially cleaning the entire pool always cleaning the deep end. By adjusting the handle angle until we found the right location to suit our pool and it cleans the entire pool including walls every time.
Noticed a big saving in water not having to backwash as much compared to our previous cleaner that worked on the suction from the skimmer box.
Good quality machine and great design. Filters simplistic but effective design are easily accessed and easy to clean. Caddy makes it easy to pack up and put away after each use.
We love it as it makes owning a pool so easy.

Overall love the M400, does a great job. I’m not sure what position I need to have the handle to do the walls. I have a 60000 litre fibreglass poll

I've had the M400 for over 1 year & it has performed adequately for our custom kidney shaped pebblecrete pool. The M400 can usually clean the pool within 1 session, unless we've had a storm and there is more debris present requiring an additional cleaning session.
The unit is easy to clean & the filters can easily be removed for cleaning.
The only complaint is the fine filter panels are easily broken, particularly the lower lugs that connect into the frames when too much debris is captured. They seem inadequate for the pressure of material a...

Unfortunately this cleaner has been a frustrating experience. It never cleaned all the pool and spent most of it's time in the deep end. The cartridge type leaf catchers have a small capacity and they kept bursting open inside the unit. The impeller would frequently get clogged. It was too heavy to easily take out of the pool. Numerous parts failed: the brushes, the cable, the cartridges, the s clips holding the cartridges closed, the power supply switches and now it has stopped working completely. The parts are so expensive it is not worth rebuilding it. I thought I was buying a top of the line cleaner but it has been disappointing.

This is a great product and worth the money. Perfect for a fully tiled pool. Highly recommend https://www.pooltronics.com.au/ to purchase any Dolphin product as they really spent time to help select the best product for our pool and even did a person delivery and demo to talk through how to use it.

This is the second season that we've had this cleaner. It does a really good job, but the wonder brushes are worn out already.
I was shocked to find out that it costs over $100 a pair...and you need two sets..!
That's a lot of money in maintenance costs..

EDIT, please read all the way through for an updated happy ending.

I originally bought a Zodiac CX35 online and was so excited to use it for the first time. Found I was happy enough until it broke within 7 days.. got an error code and it refused to move. Sent it back for a refund.

This time around I wanted to do a little more research before buying something and all roads pointed toward the Dolphin because it was tough, dependable, had finer filters and was nav intelligent apparently. First thing I noted was that it has two filter canisters n...

I have a large 80,000 litre Pebble Crete pool and it cleans it perfectly every time. I put it in once every week or two as required. The cartridge type filters are easy to remove and clean.

What a great cleaning unit the Dolphin M400 is! Easy to use, easy to maintain and it has its own trolley to relax in when it’s not hard at work cleaning the pool.

Gets right up to the waterline and steps.

Early days but very impressed so far. Picks up much more than our previous suction cleaner. Seems very easy to operate and emptying the waste compartments is an absolute breeze

I purchased my Matronics M400 yesterday from Brisbane Pool.
My previous M400 had died after 7 years of solid service without ever having one fault. My new M400 is perfect and does such a wonderful job keeping my pool sparkling clean. I have lots of trees and leaves, but this model is absolutely perfect and does a wonderful job cleaning floor, walls and waterline. Its a really good quality build and I would recommend anyone to buy this model.

Suzanne

The Maytronics M400 is very good at cleaning large and small debris equally. It also does a good job at picking up the fine dust from the bottom of the pool. I am happy with the product.

Easy to use, simple to clean filters, just plug in and it does the job, in addition cleans the walls as well, removes fine debris from floor and walls. Good warranty as well

We love our new M400 pool cleaner. It is so easy to use and does a great job cleaning the floor and walls of our pool! Love the storage caddy too.