Dolphin HD Commercial Auto Cleaner - NE270



Model # NE270

Alternate Part #'s 9999389BL4, MAY9999389-BL4

Product Description


This rugged computerized robotic dynamo cleans, scrubs, and puts debris in it's own self-contained filter system. The Dolphin HD will clean any shape or type of pool up to 1500 sq. ft. and scrub it free of dirt, algae, and bacteria. It climbs walls to the waterline, maneuvers around ladders, drains, and stairs, and shuts itself off automatically once the pool is clean. Because it has its own filtration system, it purifies up to 4,750 gallons per hour while it helps to distribute your pool chemicals. Dolphin HD will spotlessly clean up to a 25'x60' pool. Since the HD traps debris in it own filter bag, it will never clog your pool filter or cause you to backwash.

Since the Dolphin is the oldest and most reliable cleaner of its type on the market, it is backed by a 1-Year Warranty. If the unit ever does need servicing, it is self-diagnosing, making trouble-shooting a snap.

The unit is completely safe and operates on 24 volts at a cost of pennies per day. Comes complete with transformer, 80-feet of cord, a 2-micron filter bag, and its own caddy for easy transportation and storage. Invest in the most proven automatic cleaner of its type with our Dolphin HD, and enjoy a spotless pool this season.

Click here for more Dolphin Pool Cleaner

Product Specifications

Cord Length:
80 ft.
Caddy Included:
Climbs Walls:
Cleaning Cycle:
8 hrs
Max Pool Size:
25 x 60 ft.
Scrubs Waterline:
Remote Included:

?     Asked on 11/30/2017 by Dean Mayer

Is the power supply with this cleaner 110v/220V input

A  Answered on 11/30/2017 by InyoPools Product Specialist Kevin G.

Hello, per the power supply specifications the input is 100-250V. 

?     Asked on 6/16/2016 by Laura Casella

Commercial pool is 48ft wide, 25yds length and 15.5ft deep. Will the Dolphin HD cable at 80ft fit the pool?

A  Answered on 6/16/2016 by InyoPools Product Specialist Scott W.

That would be a great cleaner for that size pool.

?     Asked on 7/6/2015 by

Does the Dolphin HD cleaner come with caddy cart ?

A  Answered on 7/8/2015 by InyoPools Product Specialist Lennox H.

Hi, The Dolphin HD Commercial Auto Cleaner does includes a caddy with the cleaner.

?     Asked on 6/8/2015 by

I just have buy dolphin hd, seems to be not working right. my pool is concrete pool with steel wall and when it go up on wall and it losses the grip. what am I doing wrong. it is not going the way they have saw the video on youtube. is there some kind of setting I nee to do.

A  Answered on 6/11/2015 by InyoPools Product Specialist Lennox H.

You can try to adjust the arm float to see if that cause to climb the walls. If you're still having problems you can contact Maytronics at 1-888-365-7446

?     Asked on 11/30/2012 by Guest

Does this product come with the anti-tangle cord swivel?

A  Answered on 11/30/2012 by InyoPools Product Specialist Patrick P.

Unfortunately, the NE270 Dolphin HD Commercial Auto Cleaner does not come with an anti-tangle cord swivel.

?     Asked on 2/1/2012 by Guest

I need a part for my Dolphin pool cleaner but I don't see it on the parts breakdown. Is there still a chance you may still have it?

A  Answered on 2/1/2012 by InyoPools Product Specialist Patrick P.

The manufacturer which is Maytronics, does not offer all parts for sale. If you don't see a part on the breakdown you can give us a call. For parts that they do not consider "DIY (do it yourself), you will need to contact them and send in the cleaner for repair.

?     Asked on 7/10/2007 by Guest

Please explain the difference between the standard dolphin replacement filter bags, disposable filter bags, how often to replace, can you just pull out and wash? Also I noticed you sell replacement scrubber brushes, how do these need to be replaced? Is this machine hard on a vinyl liner?

A  Answered on 7/10/2007 by InyoPools Product Specialist Patrick P.

The standard dolphin replacement filter bags are designed to handle finer debris like sand and silt and these bags typically lasts 3 years. The standard bags can be washed in a washing machine using no detergent. The disposable filter bags are designed to handle larger debris like leaves and twigs and are recommended when opening the pool in the spring or closing the pool in the fall. The disposable bags last 2-3 cleanings and may be purchased through this link The Dolphin robot pool cleaners are designed to work on vinyl liner, gunite or fiberglass pools and the scrubber brushes typically last 3-5 years. The manufacture recommends cleaning the scrubber brush periodically with a mild dish detergent to prolong the life of the brush.