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Product description

The Dolphin Poolstyle 40i is a cutting-edge pool cleaning robot that seamlessly integrates with your smart home. Wi-Fi connectivity, a multi-function power supply, and the MyDolphin Plus app provide unparalleled control and convenience, allowing you to manage your cleaner remotely at any time.

The Dolphin PoolStyle 40i offers three cleaning cycles, allowing the cleaner to scrub and clean the pool floor, walls, and waterline. PowerStream technology provides better adhesion, handling and cleaning on all types of surfaces.

Designed for most pool types, including framed above-ground pools, the brush on the PoolStyle 40i spins at double speed to provide enhanced cleaning.

With an 18m cable and a compact size, the Dolphin PoolStyle 40i is easy to lift into and out of pools up to 12m in length, the included caddy protects and stores the cleaner between uses.

A multi-layer filtration filter basket is located at the top of the cleaner, and can be easily removed, emptied and rinsed after each use.

Please note that due to the size and weight of the box, these cleaners will be dispatched on small pallet, it may not be possible for the courier to leave them without a signature.

Always Connected

Select Between Cleaning Modes

Select Between Cleaning Modes

Set cleaning cycles for weekly, daily, or specific times, to suit your pool state and your schedule.

Call Your Robot to the Waterline for a Pick-Up

Call Your Robot to the Waterline

Use the Pick-Up mode on your MyDolphin™ Plus app to tell your Dolphin to climb to you for easy retrieval from the pool.

Set a Weekly Cleaning Schedule

Set a Weekly Cleaning Schedule

The Weekly Timer feature enables you to set an automatic cleaning schedule for the week ahead.

Manually Drive Your Robot

Manually Drive Your Robot

Drive your Dolphin around the pool for specific spot cleaning or pure fun!

Use Voice Control to Operate Your Dolphin

Use Voice Control

Set Siri® shortcuts for handfree control of your Dolphin.

Filter Status Indicator

Filter Status Indicator

See your Dolphin filter's status without pulling it out of the pool.

Key features

Dual Active Brushes scrub away dirt and bacteria

Cleans floor, walls and waterline

IOT model (Internet of things) with Wi-Fi connectivity (requires suitable wireless network)

Includes caddy

Suitable for in-ground and framed above ground pools (not splasher style) up to 12m in length

Cleaning cycle time selector, 1, 1.5, 2 and 2.5 hour cycles

Weekly timer, delayed start and manual navigation using MyDolphin Plus app (Wi-Fi connectivity required)

Powerstream technology – multi-directional jets for better adhesion, handling and cleaning on all types of surfaces

Lightweight and easy to handle

Multi-layer filtration system with integrated slim and ultra-slim filters

Efficient dirt collection – Collects fine and rough dirt and debris

Top-access filtration system – easy to remove and clean

Fast, debris-free water release

24 months warranty on all parts (excluding brushes & filters)

Downloads

Specifications

Pool Size
Up to 12m length x 6m wide
Surfaces
Floor, walls & waterline
Cycle Time
1, 1.5, 2 and 2.5 hours
Cable
18 metres
Brushes
PVC
Weight
7.5Kg
Motor Voltage
24VDC
Filtration
Easy-clean dual level filtration net canister
Power Supply
30VDC, IP54
Wi-Fi Connectivity
Built-in (Requires MyDolphin Plus app)
Suction Rate
17m³ per hour
Warranty
2 years

A note about algae

Robot pool cleaners will not fully remove algae from your pool

Cleaners may not climb algae covered surfaces

Algae should always be treated and removed manually before using a robot cleaner

Used regularly a robot cleaner can help to prevent the regrowth of algae alongside filtration and correct water chemistry

Will the Poolstyle 40i work in my pool?

Maximum pool length
12m
In-ground pools
Yes
Above-ground framed pools
Yes
Wooden pools
Yes
Liner pools
Yes
Rough tiled pools
Yes
Fibreglass pools
Yes
Coated concrete pools
Yes
Stainless steel pools
No
Smooth tiled pools
No

Technical data

Low voltage 24v motor (transformer included) – low energy consumption

Automatic shut off at end of cycle time

Motor protection mechanism in case of over load and out of water

Motor protection IP68

Chlorine Max 4 ppm / NaCI Max 5000 ppm

pH 7.0 – 7.8

Temperature 6 – 34°C

Minimum depth 0.8m / Maximum depth 5.0m

Product Description

The Dolphin Poolstyle 40i is a cutting-edge pool cleaning robot that seamlessly integrates with your smart home. Wi-Fi connectivity, a multi-function power supply, and the MyDolphin Plus app provide unparalleled control and convenience, allowing you to manage your cleaner remotely at any time.

The Dolphin PoolStyle 40i offers three cleaning cycles, allowing the cleaner to scrub and clean the pool floor, walls, and waterline. PowerStream technology provides better adhesion, handling and cleaning on all types of surfaces.

Designed for most pool types, including framed above-ground pools, the brush on the PoolStyle 40i spins at double speed to provide enhanced cleaning.

With an 18m cable and a compact size, the Dolphin PoolStyle 40i is easy to lift into and out of pools up to 12m in length, the included caddy protects and stores the cleaner between uses.

A multi-layer filtration filter basket is located at the top of the cleaner, and can be easily removed, emptied and rinsed after each use.

Please note that due to the size and weight of the box, these cleaners will be dispatched on small pallet, it may not be possible for the courier to leave them without a signature.

Always Connected

Select Between Cleaning Modes

Select Between Cleaning Modes

Set cleaning cycles for weekly, daily, or specific times, to suit your pool state and your schedule.

Call Your Robot to the Waterline for a Pick-Up

Call Your Robot to the Waterline

Use the Pick-Up mode on your MyDolphin™ Plus app to tell your Dolphin to climb to you for easy retrieval from the pool.

Set a Weekly Cleaning Schedule

Set a Weekly Cleaning Schedule

The Weekly Timer feature enables you to set an automatic cleaning schedule for the week ahead.

Manually Drive Your Robot

Manually Drive Your Robot

Drive your Dolphin around the pool for specific spot cleaning or pure fun!

Use Voice Control to Operate Your Dolphin

Use Voice Control

Set Siri® shortcuts for handfree control of your Dolphin.

Filter Status Indicator

Filter Status Indicator

See your Dolphin filter's status without pulling it out of the pool.

We Are Rated Excellent on TrustPilot

Dolphin PoolStyle 40i Robot Pool Cleaner with Wi-Fi (Floor, Walls & Waterline)

Product description

The Dolphin Poolstyle 40i is a cutting-edge pool cleaning robot that seamlessly integrates with your smart home. Wi-Fi connectivity, a multi-function power supply, and the MyDolphin Plus app provide unparalleled control and convenience, allowing you to manage your cleaner remotely at any time.

The Dolphin PoolStyle 40i offers three cleaning cycles, allowing the cleaner to scrub and clean the pool floor, walls, and waterline. PowerStream technology provides better adhesion, handling and cleaning on all types of surfaces.

Designed for most pool types, including framed above-ground pools, the brush on the PoolStyle 40i spins at double speed to provide enhanced cleaning.

With an 18m cable and a compact size, the Dolphin PoolStyle 40i is easy to lift into and out of pools up to 12m in length, the included caddy protects and stores the cleaner between uses.

A multi-layer filtration filter basket is located at the top of the cleaner, and can be easily removed, emptied and rinsed after each use.

Please note that due to the size and weight of the box, these cleaners will be dispatched on small pallet, it may not be possible for the courier to leave them without a signature.

Always Connected

Select Between Cleaning Modes

Select Between Cleaning Modes

Set cleaning cycles for weekly, daily, or specific times, to suit your pool state and your schedule.

Call Your Robot to the Waterline for a Pick-Up

Call Your Robot to the Waterline

Use the Pick-Up mode on your MyDolphin™ Plus app to tell your Dolphin to climb to you for easy retrieval from the pool.

Set a Weekly Cleaning Schedule

Set a Weekly Cleaning Schedule

The Weekly Timer feature enables you to set an automatic cleaning schedule for the week ahead.

Manually Drive Your Robot

Manually Drive Your Robot

Drive your Dolphin around the pool for specific spot cleaning or pure fun!

Use Voice Control to Operate Your Dolphin

Use Voice Control

Set Siri® shortcuts for handfree control of your Dolphin.

Filter Status Indicator

Filter Status Indicator

See your Dolphin filter's status without pulling it out of the pool.

Key features

Dual Active Brushes scrub away dirt and bacteria

Cleans floor, walls and waterline

IOT model (Internet of things) with Wi-Fi connectivity (requires suitable wireless network)

Includes caddy

Suitable for in-ground and framed above ground pools (not splasher style) up to 12m in length

Cleaning cycle time selector, 1, 1.5, 2 and 2.5 hour cycles

Weekly timer, delayed start and manual navigation using MyDolphin Plus app (Wi-Fi connectivity required)

Powerstream technology – multi-directional jets for better adhesion, handling and cleaning on all types of surfaces

Lightweight and easy to handle

Multi-layer filtration system with integrated slim and ultra-slim filters

Efficient dirt collection – Collects fine and rough dirt and debris

Top-access filtration system – easy to remove and clean

Fast, debris-free water release

24 months warranty on all parts (excluding brushes & filters)

Downloads

Specifications

Pool Size
Up to 12m length x 6m wide
Surfaces
Floor, walls & waterline
Cycle Time
1, 1.5, 2 and 2.5 hours
Cable
18 metres
Brushes
PVC
Weight
7.5Kg
Motor Voltage
24VDC
Filtration
Easy-clean dual level filtration net canister
Power Supply
30VDC, IP54
Wi-Fi Connectivity
Built-in (Requires MyDolphin Plus app)
Suction Rate
17m³ per hour
Warranty
2 years

A note about algae

Robot pool cleaners will not fully remove algae from your pool

Cleaners may not climb algae covered surfaces

Algae should always be treated and removed manually before using a robot cleaner

Used regularly a robot cleaner can help to prevent the regrowth of algae alongside filtration and correct water chemistry

Will the Poolstyle 40i work in my pool?

Maximum pool length
12m
In-ground pools
Yes
Above-ground framed pools
Yes
Wooden pools
Yes
Liner pools
Yes
Rough tiled pools
Yes
Fibreglass pools
Yes
Coated concrete pools
Yes
Stainless steel pools
No
Smooth tiled pools
No

Technical data

Low voltage 24v motor (transformer included) – low energy consumption

Automatic shut off at end of cycle time

Motor protection mechanism in case of over load and out of water

Motor protection IP68

Chlorine Max 4 ppm / NaCI Max 5000 ppm

pH 7.0 – 7.8

Temperature 6 – 34°C

Minimum depth 0.8m / Maximum depth 5.0m

Dolphin PoolStyle 40i Robot Pool Cleaner with Wi-Fi (Floor, Walls & Waterline)

We Are Rated Excellent on TrustPilot

Dolphin PoolStyle 40i Robot Pool Cleaner with Wi-Fi (Floor, Walls & Waterline)

£1,359 £1,132.50 + vat

10 in stock Delivery from next working day

Payment methods

Payment methods we accept

Become a Poolstar Stockist

This product is ONLY available to Pool and Spa trade customers.

For more information on the full Poolstar pool, spa and wellness range or to speak to us about becoming a stockist please call 01284 658770 or email our sales team.

We are proud to be the official UK & Ireland Poolstar distribution partner.

Download the Poolstar 2025-2026 Catalogue - pdf (73Mb)

Sales and technical help

Not sure what product is right for your application? Need help selecting the right model?

Our sales and service teams are available Monday to Friday, 9am to 5pm

01284 658770

Mon - Fri 9am - 5pm (you can leave a message out-of-hours)

Product code: 58714 Category: Tag:

Product description

The Dolphin Poolstyle 40i is a cutting-edge pool cleaning robot that seamlessly integrates with your smart home. Wi-Fi connectivity, a multi-function power supply, and the MyDolphin Plus app provide unparalleled control and convenience, allowing you to manage your cleaner remotely at any time.

The Dolphin PoolStyle 40i offers three cleaning cycles, allowing the cleaner to scrub and clean the pool floor, walls, and waterline. PowerStream technology provides better adhesion, handling and cleaning on all types of surfaces.

Designed for most pool types, including framed above-ground pools, the brush on the PoolStyle 40i spins at double speed to provide enhanced cleaning.

With an 18m cable and a compact size, the Dolphin PoolStyle 40i is easy to lift into and out of pools up to 12m in length, the included caddy protects and stores the cleaner between uses.

A multi-layer filtration filter basket is located at the top of the cleaner, and can be easily removed, emptied and rinsed after each use.

Please note that due to the size and weight of the box, these cleaners will be dispatched on small pallet, it may not be possible for the courier to leave them without a signature.

Always Connected

Select Between Cleaning Modes

Select Between Cleaning Modes

Set cleaning cycles for weekly, daily, or specific times, to suit your pool state and your schedule.

Call Your Robot to the Waterline for a Pick-Up

Call Your Robot to the Waterline

Use the Pick-Up mode on your MyDolphin™ Plus app to tell your Dolphin to climb to you for easy retrieval from the pool.

Set a Weekly Cleaning Schedule

Set a Weekly Cleaning Schedule

The Weekly Timer feature enables you to set an automatic cleaning schedule for the week ahead.

Manually Drive Your Robot

Manually Drive Your Robot

Drive your Dolphin around the pool for specific spot cleaning or pure fun!

Use Voice Control to Operate Your Dolphin

Use Voice Control

Set Siri® shortcuts for handfree control of your Dolphin.

Filter Status Indicator

Filter Status Indicator

See your Dolphin filter's status without pulling it out of the pool.

Key features

Dual Active Brushes scrub away dirt and bacteria

Cleans floor, walls and waterline

IOT model (Internet of things) with Wi-Fi connectivity (requires suitable wireless network)

Includes caddy

Suitable for in-ground and framed above ground pools (not splasher style) up to 12m in length

Cleaning cycle time selector, 1, 1.5, 2 and 2.5 hour cycles

Weekly timer, delayed start and manual navigation using MyDolphin Plus app (Wi-Fi connectivity required)

Powerstream technology – multi-directional jets for better adhesion, handling and cleaning on all types of surfaces

Lightweight and easy to handle

Multi-layer filtration system with integrated slim and ultra-slim filters

Efficient dirt collection – Collects fine and rough dirt and debris

Top-access filtration system – easy to remove and clean

Fast, debris-free water release

24 months warranty on all parts (excluding brushes & filters)

Downloads

Specifications

Pool Size
Up to 12m length x 6m wide
Surfaces
Floor, walls & waterline
Cycle Time
1, 1.5, 2 and 2.5 hours
Cable
18 metres
Brushes
PVC
Weight
7.5Kg
Motor Voltage
24VDC
Filtration
Easy-clean dual level filtration net canister
Power Supply
30VDC, IP54
Wi-Fi Connectivity
Built-in (Requires MyDolphin Plus app)
Suction Rate
17m³ per hour
Warranty
2 years

A note about algae

Robot pool cleaners will not fully remove algae from your pool

Cleaners may not climb algae covered surfaces

Algae should always be treated and removed manually before using a robot cleaner

Used regularly a robot cleaner can help to prevent the regrowth of algae alongside filtration and correct water chemistry

Will the Poolstyle 40i work in my pool?

Maximum pool length
12m
In-ground pools
Yes
Above-ground framed pools
Yes
Wooden pools
Yes
Liner pools
Yes
Rough tiled pools
Yes
Fibreglass pools
Yes
Coated concrete pools
Yes
Stainless steel pools
No
Smooth tiled pools
No

Technical data

Low voltage 24v motor (transformer included) – low energy consumption

Automatic shut off at end of cycle time

Motor protection mechanism in case of over load and out of water

Motor protection IP68

Chlorine Max 4 ppm / NaCI Max 5000 ppm

pH 7.0 – 7.8

Temperature 6 – 34°C

Minimum depth 0.8m / Maximum depth 5.0m

Over 1,000 reasons why customers choose us

We have over 1,000 five star reviews on TrustPilot, below is some of our most recent customer feedback.

You can trust us when we say we care about the service we provide both before and after your purchase, there are hundreds more five star reviews from happy customers on our Trustpilot page.

We have over 1,000 reviews on Trustpilot - read our customer reviews

Read our TrustPilot reviews

★ ★ ★ ★ ★

Excellent products and service

Richard Linstead (organic review)

AES and Simon have been consistently excellent – both in terms of the products they’ve supplied and the service during and after fulfilment. They’re all also genuinely nice people and I strongly recommend them.

★ ★ ★ ★ ★

AES have been fantastic

David Brear (verified purchase)

AES have been fantastic. From helping me get the right thing to helping me make sure I get the most from it! Very very helpful. Highly recommend.

★ ★ ★ ★ ★

Fantastic support

ZSteen (verified purchase)

Fantastic support before, during and after our purchase. Simon was very helpful recommended what we needed for our current setup, and even after when we were having a few teething issues he was always on hand to assist.

★ ★ ★ ★ ★

Helpful and informed

Graham Chester (verified purchase)

Nick was very helpful in sorting out a query we had about a pool bypass kit and how to install the kit. Sent us a diagram by email following a useful telephone conversation. We have now installed a bypass kit and are delighted it’s fully working. Thank you for your help.

★ ★ ★ ★ ★

Great Service

Paul Thompson (verified purchase)

Great service from the outset. Communication was spot on, and the engineers that attended were informative and pleasant. Can't fault anything from start to finish.