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Product Summary

Dolphin DX3 Robotic Pool Cleaner for In Ground Pools by Maytronics, U.S.
The first model in the Dolphin DX Series is sure to pack a powerful punch. Be able to enjoy a clean pool without breaking your piggy bank. The Dolphin DX3 can tasetfully enter pools via their beach entry, and only needs a three hour cycle time to clean.

Product Details

Dolphin DX3 Robotic Pool Cleaner for In Ground Pools

Part of the Deluxe series manufactured by Dolphin, the DX3 is the Advanced model of the DX series. Packed with the CLeverClean Drive system, a dual layer filtration system that is meant to filter out anything from rough, fine and ultra fine debris, consumers cannot go wrong with having this cleaner for their pool. The DX3 is ideal for pools up to 50 feet, has a cleaning cycle of 3 hours, a bottom loaded filter, and will clean your pool floor and walls providing you with hours of relaxation and comfort.

One of the most defining features of Dolphin robots is the presence of a patented swivel cable. This technology addresses one of the most prevalent problems with robotic cleaner technology by allowing the cable to spin and rotate a full 360 degrees with the robot's movement in the water, without the cable becoming kinked or tangled. Another important feature to note about Dolphin Robotics is the fact that it is completely independent of you pool's pump and filter, enabling you to clean your pool using a fraction of the energy than other types of cleaning systems. The DX3 is also backed with a 24 month warranty leaving you worry free.

Dolphin DX3 Features:

  • CleverClean precise navigation system for complete pool coverage
  • Scrubs, vacuums and filters pool floor and walls
  • Easy to clean cartridge filter with fine filter included
  • Patented Dolphin swivel cable helps prevent tangling
  • Plug-n-play with no pre-installation needed or connections to pool system
  • Self-programmed 3D sensing technology for optimal pool scanning
  • Bottom Access Easy Clean Cartridge
  • 24 month warranty bumper-to-bumper
  • Add an optional Dolphin Residential Universal Robotic Pool Cleaner Caddy

Dolphin DX3 Specifications:

  • Cable length: 60 ft.
  • Cycle time: 3 hours
  • Swivel cable tangle prevention system
  • Extra-large & easy to clean dual level cartridge filters
  • Floor and wall cleaning
  • Weekly timer with industry-leading energy efficiency
  • Cleaner Weight: 19 lbs.
  • For pools up to 50 ft

Dolphin DX Series Comparison:

Maytronics Dolphin Authorized Dealer

Dolphin Robotic Cleaners Dolphin DX3 Robotic Pool Cleaner for In Ground Pools Dolphin DX4 Robotic Pool Cleaner for In Ground Pools Dolphin DX6 Robotic Pool Cleaner for In Ground Pools
Price $799.00 $1,099.00 $1,299.00
Dolphin Model Number Dolphin 99996333-DX3 Dolphin 99996376-DX4 Dolphin 99996369-DX6
Classification Residential In-Ground Pools Residential In-Ground Pools Residential In-Ground Pools
Cleaner Type Robotic Robotic Robotic
Pool Size Up to 50 feet Up to 50 feet Up to 50 feet
Cable Length 60 feet 60 feet 60 feet
Installation Type Plug-n-play - no connection to pool system Plug-n-play - no connection to pool system Plug-n-play - no connection to pool system
Booster Pump Required No No No
Pool Finish Plaster, Concrete, Painted & Vinyl Plaster, Concrete, Painted & Vinyl Plaster, Concrete, Painted & Vinyl
Cleaning Coverage Floors | Walls Floors | Walls | Up To Waterline Floors | Walls | Up To Waterline
Mobility CleverClean (CC) Dual Drive with Gyro Technology Dual Drive with Gyro Technology
Number of Brushes 2 Brushes 2 Brushes 2 Brushes
Filtration Access Bottom Bottom Bottom
Types of Debris Fine & Ultra-Fine Debris Fine & Ultra-Fine Debris Fine & Ultra-Fine Debris
Cycle Time 3 Hours 1 / 3 Hours 2 / 3 / 4 Hours
Quick Clean No Yes Yes
Automatic Timer for Cleaning Cycle No No No
Timer for Weekly Cleaning Cycle Programmable Programmable Programmable
Bluetooth On/Off No No No
Bluetooth Remote No No No
Caddy Included No No Yes
Optional Caddy Maytronics Dolphin Universal Robotic Pool Cleaner Caddy $134.99 Maytronics Dolphin Universal Robotic Pool Cleaner Caddy $134.99 Maytronics Dolphin Universal Robotic Pool Cleaner Caddy $134.99
Weight 19 lbs. 22 lbs. 24 lbs.
Warranty 2 Years 2 Year 3 Year

Dolphin Robotic Cleaners Basic Setup Guide

Cleaner Setup

  • Unwind the floating cable and stretch it out completely so that it has no kinks
  • Some models may arrive with plastic coverings on the brushes. Please Remove them before use

Power Supply

  • Position the power supply so that it is in the approximate middle of the long side of the pool at a distance of 3.5m (12ft) from the edge of the pool
  • Attach the floating cable to the power supply by inserting it with the notch on the connector (1) lined up with the groove in the socket on the power supply and turning clockwise
  • Plug in the power supply and leave it in the OFF position

Place the Cleaner In The Pool

  • Make sure that the floating cable is free of any obstructions
  • Release the Pool Cleaner and let it sink to the floor of the pool
  • To avoid kinks in the floating cable, place just enough cable in the water for the Pool Cleaner to reach the farthest corner of the pool
  • Turn the power supply ON
  • The Pool Cleaner will now operate until it has reached the end of the cleaning cycle

Removing The Pool Cleaner From The Pool

  • Turn off and unplug the power supply
  • Using the floating cable, pull the robot to the edge of the pool
  • Grab the handle and remove the robot from the water - DO NOT PULL THE ROBOT OUT OF THE POOL USING THE CABLE
  • Place the Pool Cleaner on the edge of the pool and let the water drain out

Helpful Hints

  • When working, the Power Supply should be placed in the shade.
  • Caution - Do not use an extension cable in any case whatsoever.
  • If the Dolphin is fitted with combined or wonder brushes, gently squeeze the brushes until they are soaked with water.
  • Release minimal required floating cable length to ensure proper pool coverage. Leave excess cable rolled outside the pool.
  • After each cleaning cycle take the Dolphin out of the water to prevent accelerated wear and tear on its plastic parts.
  • After each cleaning cycle wash the filter bag or cartridge. Clogged filter bags reduce scanning and cleaning efficiency. Once every two months, wash the filter bag in a washing machine, using a regular synthetic cycle.
  • If your Dolphin is equipped with wonder brushes, rinse them in running water.
  • For optimal operation, the water- temperature, pH, and chlorine levels should conform to the levels listed below:
    If any of these levels are different to those listed in the user instructions for your cleaner, please adhere to the levels noted here
    • Temperature: 6℃ - 34℃ (43℉ - 93℉)
    • pH level: 7.0-7.8
    • Chlorine level: Max 4 ppm / NaCl 5000 ppm
  • Once a week unplug the cable from the power supply, unwind the tangled portions of the cable, straighten it out and leave it in the sun for several hours.
  • Store the pool cleaner in a shady place it's Caddy. If you don't have a caddy, place the pool cleaner upside down.

Product Specifications

  • Manufacturer: Maytronics, U.S.
  • Maytronics, U.S. Item Number: 99996333-DX3
  • UPC/GTIN: 00890908002004
  • Condition: New
  • Warranty: 2 Years

Maytronics, U.S. Item 99996333-DX3 Documentation and Manuals

Maytronics, U.S. Item 99996333-DX3 Suggested Applications

  • All Concrete, Colored Plaster and Painted Pools
  • All Inground Vinyl Liner Swimming Pools

Shipping Rates

Orders Under $50 $5.00
Orders Over $50 FREE
3-Day Premium add $50.00
2-Day Premium add $65.00

Shipping Policies:

  • We only ship orders to the 48 contiguous United States.
  • Chemicals, pool paint, and some oversized items, will only ship via ground service.
  • Items shipped via Freight Service, such as pool heaters, will only ship via ground service.
  • All orders shipping to Maryland will incur a 6% sales tax charge.
  • Some items, including hazmat, may require a Direct Signature upon delivery.
  • Shipments must be inspected by customer prior to signing delivery receipt.
  • Orders containing small and light-weight items may ship via FedEx SmartPost or USPS.

Order Returns

You may return an item sold to you by up to 30 days after purchase. The product must be in good condition, unused, in original packaging, and must have all parts, accessories and paperwork; returns without these requirements and/or guidelines will not be accepted.

If a delivery attempt is unsuccessful on order requiring a direct signature, a 15% - 25% re-stock fee may be applied should the order be returned to by the carrier.

Any claims to missing parts, items or damaged goods for any orders must be made within 15 days of delivery date. We are not able to credit your shipping and handling fees if the wrong product was ordered due to customer error. However, if you received the wrong products due to an error on our behalf, we will pay for the return services fees and you will receive a full refund or exchange.

To return an item to, please call 800-4MY-POOL to get a Return Merchandise Authorization number (RMA) and return instructions. Any items returned without an RMA number will be refused. We will process your refund upon receipt of the returned product.

Products that cannot be returned:

  • Pool Chemicals
  • Special Orders
  • Pool Liners
  • Pool Paint

Products that may incur a re-stock fee of 15% - 25%:

  • Pool Cleaners *
  • Pool Heaters *
  • Pool Pumps *
  • Pool Filters *
  • Pool Lights & Fixtures *
  • Pool Ladders & Rails *
  • Pool Slides *
  • Pool Chlorinators *
  • Custom Manufactured Safety Covers
  • Pool & Spa Electronics or Controls *
  • In-Stock Safety Covers
  • Pool Covers that are Ordered and for the Incorrect Pool Size
  • Spa Cover Lifters *
  • Umbrellas & Umbrella Stands, and Hammocks *

* These products must not have been used, installed, or attempted to have been installed. All products must include original paperwork, parts & accessories, and everything accompanied with the product.

Concealed damage on any ground shipment must be reported within 3 business days. Freight shipments must be inspected for damages prior to customer signing delivery receipt. Please email any information regarding concealed damage to Please reference your order number in all order related email correspondence.

Customer is responsible for any/all return shipping charges. Some returns may be subject to a 15% - 25% restock fee that will be deducted from your refund.

Please call 800-4MY-POOL if you have questions regarding this return policy.

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