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Be the first. Use your experience to help others in the community make a decision.
Be the first. Use your experience to help others in the community make a decision.
Robotic pool cleaners are a perfect example of automatic machines that make the life of the pool owner significantly easier. All swimming pools require regular maintenance – water chemical treatment (maintaining water chemical balance), killing off all harmful substances and algae), collecting floating debris, and cleaning of all pool surfaces (walls, waterline, and floor).
Without maintenance, it is not safe to use the pool. All these procedures require hours of manual work, so it is essential to reduce working time and change it to relax time. Robotic pool cleaners take the most demanding work; manual brush cleaning of walls takes a lot of person-hours with serious physical activity; the robot can do the work perfectly while you are away or sleeping.
Manufacturers propose different types of robotic pool cleaners – corded, cordless, working from sun energy, cleaning walls and floor only, or able to clean water as well, with filter cartridges or filter baskets. In this article, we focus on two cordless pool robotic pool cleaners from Maytronics – Dolphin Liberty 200 vs. 300. Our purpose is to find all the differences between them and ensure the best one for your swimming pool.
Dolphin Liberty 200 and 300 have the same appearance; they have some different features that are essential to know to make the right decision during purchase.
As you see, the Dolphin Liberty 200 lacks essential features, and the prices of both models are not drastically different. Further, we will explore the benefits of both models and check in detail the differences listed in this section.
In the product review, we describe the main features and operational tips of both models. Their pros and cons help to define the advantages of Dolphin Liberty pool cleaners.
Dolphin Liberty 200 is a lightweight cordless pool robotic cleaner. It has an ergonomic design with a black body and blue accents. It is designed for in-ground and above-ground pools with all surfaces. You can start the work only with one button at the back – the power button. Near the button is located the battery indicator with three statuses to check the capacity in real-time. Also, on the back, there are two ports for inductive charging. To put the robot into the water and take out the handle, you need to use the plastic handle on the top.
To move around the floor and walls, the Dolphin Liberty 200 uses two track wheels. It scrubs the surfaces from stuck debris and algae with one active rubber brush, and all debris goes through the suction port at the bottom to the filter basket. The filter basket has only one option with fine cartridges. It can capture all debris except the smallest particles. To take out the basket, you need to open the filter cover; the filter basket handle will pop up automatically. For cleaning, you need only lift the basket, open the launch at the bottom to release all leaves and other debris, and clean the filter basket with a garden hose. It is recommended to dismantle two panels once a month for better cleaning.
At the end of the cleaning cycle, the robot will stop near the random swimming pool wall; you need to use the hook from the package (the standard pole should be purchased separately) to pick the robot to the edge of the water. When the cleaner is near the waterline, it is recommended to switch to the handle. To put the cleaner for charging, you need to wipe all water or let it dry. You need to make sure that there are no objects between the charger surface and the robot charging ports. The charge adapter with a magnetic connector is included in the package.
For any problems, the LED light near the power button informs with the change of color from green to blinking green or red. Unfortunately, the robot does not have any other smart features, such as a full filter indicator, delay feature, or weekly timer.
Dolphin Liberty 300 is a cordless robot cleaner designed for all types of pools (above and in-ground, small and medium-sized) and recommended for rectangular and round-shaped ones. The operating depth of this model is from 1.33 ft. to 8.2 ft. The Liberty 300 is very convenient to operate, as it does not have cord and hose length limitations. You do not need to take this powerful model in and out every day for cleaning.
The Liberty 300 has a black body with a blue back front panel where the power button, inductive charger connections, and indicators (battery, status, settings) are located. The power button works like a cycle selector to choose between the only floor cycle, standard floor and walls cycle, and eco cycle. The battery indicator has three fields to show the Dolphin's health. When the battery is low or at the end of the cleaning cycle, the cleaner automatically parks near the closet wall. On both sides of the cleaner is a hyper grip track wheel with notches for climbing the walls.
But unfortunately, the Liberty 300 cleans only up to the waterline; the waterline itself doesn't clean. In front, the scrubbing brush is located; using the rubber fins, it scrubs the pool surfaces, removes the debris, algae, and bacteria, and guides them to the suction door of the canister filter. The filter basket (canister) has top access; you need to open the cover with a click and lift the large basket with a popping-up handle. It is recommended to clean the filter panels with tap water after each cleaning cycle. The basket consists of four filters – a set of two fine and a set of two ultra-fine cartridges.
The cleaner is equipped with standard navigation (the same as for other Liberty models) to map and scan your pool for effective cleaning. It has a built-in gyroscope, and in case of falling, it will quickly go back to its normal position. For the off-season storage, you need to take the cleaner out of the water, charge it at least 50%, and put it in the closest storage with a temperature not lower than -10 degrees Celsius and not higher than +40 degrees Celsius. Before first use, you need to charge it to full.
There are two main types of pool cleaners – automatic and manual. Manual pool cleaners are connected to the existing pool equipment – pool filter from the suction or discharge side – and should be guided for the full pool surface. Automatic pool cleaners also differ – automatic pressure-side or suction-side cleaners and robotic pool cleaners. All automatic pool cleaners have a navigation system to clean according to the smart cleaning patterns, but pressure and suction side models should be attached to the booster pump or pool filter. At the same time, robotic pool cleaners are fully autonomous models.
Cordless robotic cleaners are the most advanced cleaners for automatic pool cleaners. In this part of the article, we will summarize the pros and cons of cordless robotic cleaners to understand better why you need (or maybe not) to choose the Dolphin Liberty 200 or 300. We should add that not all cordless cleaners have these pros and cons; we compare these models with corded Dolphin models from the same price range, like Dolphin Nautilus CC Plus and Explorer E30. Some features, such as smartphone control and real-time status, are available only for Premium Dolphin models (for example, Dolphin Nautilus CC Supreme, Dolphin Explorer E70, and E50).
We have already explained why cordless robotic pool cleaners are good at pool cleaning. To define better the differences between models, please check our face-to-face comparison.
Dolphin Liberty 300 has three cleaning modes: floor-only cycle, standard floor and walls cycle, and eco cycle. The blue indicator on the back of the robot belongs to the default standard mode); purple is the floor only, and green is the eco mode.
The eco cycle is a special feature of the 300 model that keeps the pool clean during the whole week with one charge of battery; it cleans the floor for 30 minutes three times a week.
Our article contains a lot of useful information about the advantages and disadvantages of robotic pool cleaners, especially the cordless models. If you are sure that you need a robotic pool cleaner, it is essential to choose it correctly, as they are expensive (compared to all other pool cleaners). We want to highlight several criteria that should be considered when you choose between different models of robotic pool cleaners. For Dolphin Liberty 200 and 300, all technical characteristics for these criteria are presented in the article.
We defined that these models differ only in cleaning modes, retrieval methods, and filter cartridges. Both models are cordless and can clean walls and floors of swimming pools of all shapes and surfaces. The choice between these models should be based on your cleaning habits; Dolphin Liberty 300 has an eco-mode to clean the pool for the whole week with one charge. Also, if you have ultra-fine dust, the Liberty 300 is a better choice. But for an effortless start of the cleaning process with one button and a quick charge, you do not need to pay more; the Liberty 200 will suit your needs.
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