The expert for robots in your home

Back to overview
  • Hello there. This product will be available soon. You can pre-order it now.
    Pre-order. It will be dispatched from 27.10.2020.
  • Extended Guarantee. This product has an extended guarantee.
    Guarantee period starts on 01.03.2021
Including free 5-year guarantee
Dolphin PoolBot PB20 - pool robot cleaner (2020 model)

Dolphin PoolBot PB20 - pool robot cleaner (2020 model)

Including free 5-year guarantee

Unit price:

Special Price €729.00 €799.00
You save €70.00 Offer ends 23.10.2020
  • Express shipping available

    You will have the opportunity to select DHL Express. Orders which are placed until 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart.

In stock:
In stock:
Use your favourite payment method:

Most popular payment methods:

All payment methods
Including free 5-year guarantee

More information about product

Automatic floor and wall cleaning with the Dolphin PoolBot PB 20

With a weight of only 6,3 kg, the pool robot cleaner is suitable for small swimming pools as well as for above-ground pools up to max. size of 50 m2. It can be used in salt and chlorine water. Effortlessly, the robot Dolphin climbs up the walls and is equipped with a sophisticated cleaning technology (brush and filter system). Persistent residues, algae and bacteria are thus a thing of the past. User friendly and easy to use - a robotic pool cleaner is a reliable partner for an optimal cleaning result.

PoolBot series is identical in construction to the Dolphin E-series

  • Express shipping available

    You will have the opportunity to select DHL Express. Orders which are placed until 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart.


Add additional services and benefit from their reduced price:

myRobotcenter - 5-year Guarantee
5-year guarantee

Most popular payment methods:

All payment methods

Product description

Dolphin PoolBot PB 20 - a sovereign all-rounder for your pool

User-friendly operation

Just like the base model PB10, the Dolphin PoolBot PB20 scores with its minor weight. With only 6.3 kg, it is a lightweight and can therefore be operated very easily. After you have connected the power supply unit to the main while it is still switched off, place the robotic pool cleaner into the water. Once it reaches the bottom of the pool, you can turn on the switch. The Dolphin PoolBot PB 20 will start its automatic cleaning cycle. When it is finished, the robot also shuts off automatically and you will be able, to remove it from your swimming pool by the handle (never by the cable). A quick and dirt-free water return makes it even easier.

Dolphin PoolBot PB 20Dolphin PoolBot PB 20
Floor- wall cleaningFloor- wall cleaning

Floor- wall cleaning

The robot dolphin PoolBot PB20 not only effectively cleans the bottom of the pool, but also the pool walls. It can be used for smaller swimming pools as well as for pools up to 8 x 4 meters (or 32 m2 ).

Active brush systemActive brush system

Active brush system

Using the active brush system, impurities are easily detected and removed by the robotic pool cleaner PB 20. Not only protective particles, but also bacteria and algae are removed particularly thoroughly.

Filter systemFilter system

Filter system

The effective filter system of the pool robot cleaner reliably removes dirt particles. These particles collect in the net collection container, which can be easily removed with just one hand.

Floor and wall cleaning in one

Based on the basic model PoolBot PB10, the Dolphin PoolBot PB20, thanks to its intelligent navigation system, is able to clean not only the floor, but also the walls of the swimming pool (with a maximum size of 50 m= 10 x 5 m). Whether concrete or PVC makes no difference. The pool cleaning robot is equally suitable for above ground pools with the same dimensions. Please make sure that the walls are stable and do not bulge outwards for an optimal cleaning.


Active brush system

The robotic pool cleaner moves on two caterpillars, which guarantee a secure hold under water. Meanwhile, the double-rotating brush thoroughly removes soiling such as algae, bacteria and suspended particles, and ensures a clear and pure appearance of the swimming pool. The Dolphin PoolBot PB 20 navigates automatically along the ground through the random principle or climbs up the walls. Its cleaning cycle takes two hours. After the cleaning process is finished, the robot Dolphin switches itself off.


Reliable filter system with upgrade option

Whether stubborn residues or very fine particles - the user-friendly filter system of the pool cleaning robot works effectively and efficiently: The dirt ends up in a net catch container, which can be removed with just one hand and cleaned with a water hose. Depending on which cleaning result you want to achieve, coarse or fine filters can be used for this model. For this purpose, the pool vacuum must be converted to a filter cartridge (for which coarse and fine filter cartridges are also available). Whether standard, converted, coarse or fine - clean the net catch container after each use.

Special features of the Dolphin PoolBot PB20

Conditional cleaning of stairs

If the surface of the steps of your swimming pool is at least 45 cm deep (which corresponds to the height of the robotic pool cleaner), a conditional cleaning is possible. However, we would like to point out that a complete cleaning - for example with round roman steps – unfortunately, cannot be guaranteed.


Use in different water quality

Both in salt water with a NaCl content of not more than 0.5 % and in chlorine water with a maximum Cl content of 4 ppm, the Dolphin PoolBot PB 20 can be operated easily. To ensure a good performance, make sure that the water temperature is between 6 ° C and 34 ° C and the pH is around 7.0 to 7.8.


All-important data at a glance:

  • Lightweight with only 6,3 kg
  • Suitable for swimming pools and above ground pools up to 50 m(= 10 x 5 m)
  • Floor AND wall cleaning possible
  • Brush system with double speed
  • Sophisticated filter system
  • Easy commissioning and user-friendly operation
  • Cleans salt water (not more than 0,5 %) and chlorine (max. 4 ppm)
  • Conditional cleaning of stairs

Differences to other models

Dolphin PoolBot PB20 vs Dolphin PoolBot PB10

In contrast to the basic model, the Dolphin PoolBot PB 20 cleans not only the floor of your pool, but also the walls.


Difference to the Dolphin PoolBot PB25

The Dolphin PoolBot PB 20 can only be started manually, while its successor, the Dolphin PoolBot PB 25, is equipped with the function of a weekly timer. A two-stage filter system (filter basket plus filter cartridge) completes the package of the PoolBot PB20.


Repair Service

If there is any damage to your Dolphin pool cleaning robot, you have the option of using a complaint form from the manufacturer in our download area.

Exclusive models at myRobotcenter: PoolBot PB seriesExclusive models at myRobotcenter: PoolBot PB series

Exclusive models at myRobotcenter: PoolBot PB series

✓ New PoolBot series only available at myRobotcenter
✓ Pool robot series is powered by Dolphin 
✓ FREE 5-year guarantee
✓ PoolBot series is identical in construction to the Dolphin E-series - 
    there are no technical differences

Scope of delivery

Dolphin PoolBot PB20
Dolphin PoolBot PB20 - pool robot cleaner (2020 model)
  • Dolphin PoolBot PB20
  • Transformer
  • Wire
  • Filter basket

Technical details

More information
Model NameDolphin PoolBot PB20 (2020 model)
Pre-order from27 Oct 2020
Pool type:Installed, Above-ground pool
Pool shape:Round/oval, Rectangular
Dimensions42,5 x 40,0 x 26,0 cm
Weight (approx.):6,3 kg
Remote control:Not included
CaddyNot included
Cleaning modeActive Brush System
Cleaning:Floor & walls
Circulation rate (m3/h)15
Filter systemCollecting Vessel
Flotation cord length:15 m
Water temperature: +6 °C bis +34 °C
Battery typeMains operated
Product guarantee:5 years

Product questions (0)

Product questions
No questions

Guides & manuals

Customer Review(s)