Introduction
After thoroughly assessing the Dolphin Explorer E20 for a span of three months, we are convinced that this robotic pool cleaner is a cost-effective and reliable choice for any pool owner. Part of the esteemed Dolphin Explorer series, this pool cleaner is renowned for its unparalleled performance, which makes it a solid contender in the market. The E20's tech-savvy and well-crafted features make it perfect for keeping pools spotless whilst saving homeowners time and effort. It effectively scrubs, filters, and collects trash leaving your pool sparkling clean.
The E20's track record after three months of testing is impressive. Despite being an entry-level model, the E20 offers superior cleaning efficiency, making it easily desirable amongst pool owners. The robot has proven its mettle by consistently maintaining a near-perfect performance in handling an assortment of cleaning tasks. Our hands-on experience reveals how the E20 excels at both scrubbing pool surfaces and filtering water impurities.
Taking everything into account, the Dolphin Explorer E20 emerged as a robust and reliable piece of equipment that has proven its worth over the course of our extensive testing. However, if you crave an even more powerful cleaning machine, have a look at the Dolphin Premier - an alternative that justifiably holds the top spot in the Dolphin ProLine series.
Pool Types
The Dolphin Explorer E20 is an exceptional robotic pool cleaner, perfectly designed to handle in-ground pools up to 33 feet in length. This fascinating piece of technology shines brightly when working on a variety of pool surfaces including Gunite, Fiberglass, Vinyl, as well as Liners. The engineering team at Dolphin has truly surpassed themselves, creating a robotic cleaner that recognizes the essentials and complexities of dealing with diverse pool surfaces.
Not only that, but the Explorer E20 is intelligently capable of cleaning a range of different pool shapes too. Whether you own a classically designed rectangular pool, an elongated oval-shaped pool, or even a freeform model, expect absolute cleanliness with this Dolphin robotic pool cleaner. It's amazing to see how the Dolphin Explorer E20 adapts and performs brilliantly across these varying pool designs.
With each passing swim, you can expect your pool - regardless of its surface type or shape - to look refreshing and inviting. The Dolphin Explorer E20 is a master of pool cleaning, setting new benchmarks for in-ground pool maintenance and cleanliness. Indeed, it's a top-notch choice for today's discerning pool owners.
Pool Coverage
The cleaning coverage of the Dolphin Explorer E20 is comprehensive and thoroughly effective. Designed with intelligent scanning technology, this robotic pool cleaner ensures no spot is missed as it scrubs and vacuums debris from your pool's surfaces, going as far as vertically scaling the walls. Meticulously working on your pool, it successfully clears the waterline and eliminates dirt from every corner.
The Dolphin Explorer E20 isn't limited to only flat pools, its versatility shines brightly as it proves to be capable of cleaning a variety of pool shapes. With its clever in-built gyroscope, it adjusts its cleaning pattern accordingly, providing optimal outcomes regardless of pool design or complexity.
Significantly, this device goes beyond just cleaning floors and walls. It also focuses on maintaining the cleanliness of the waterline, which is crucial because it's typically an area where most dirt and grime accumulate. The Explorer E20 does an excellent job of ensuring your entire pool ecosystem is properly cared for and maintained.
Be assured that with the Dolphin Explorer E20, you have a model competent at navigating any pool landscape, always providing a thorough and reliable cleaning experience. Therefore, it is indeed a high-quality investment towards maintaining a sparkling clean, inviting pool.
Filtration
From personal experience, I can unequivocally state the ProLine robot boasts a filter type that is truly remarkable in its capability. Its NanoFiltration ability is something to write home about. Meant to catch the smallest of particles, it not only scrubs clean the pool surface but also purifies the water simultaneously.
Remarkably, after thorough testing, the ProLine displayed an extraordinary knack for deep cleaning. I've put numerous pool robots to the job in varying conditions and ProLine came out on top. It outperformed other robots by far, tantamount to a sweeping victory.
To say the ProLine cleans deeper than any other pool robot I have tested would be an understatement. The small particulates that often go unnoticed by other pool robots were effectively captured. The pool sparkled with an extra sheen that only pointed towards the superior filtration the NanoFiltration offers.
In all honesty, the ProLine turned up the ante by not just fulfilling its duty but exceeding it in spades. I found myself constantly impressed by its performance. The ProLine's NanoFiltration technology makes it an unparalleled choice in the world of pool robots.
Cleaning Performance
In our test pools, the Dolphin ProLine delivered a phenomenal performance, reinforcing our bias for this top-tier robotic pool cleaner. With its robust engine and intelligent navigation system, it skimmed and scrubbed with maximum efficiency. No debris, whether large like leaves or fine like sand, stood a chance against its powerful vacuuming capability. The ease in maneuverability due to its active brushing speed, and corded design were exceptional.
Even in more challenging scenarios, such as irregularly shaped pools or those with a considerable amount of debris, the Dolphin ProLine demonstrated unwavering capability. Our experiences were nothing short of impressive. It was particularly adept at scaling pool walls and breaking apart stubborn algae with its active brushing feature. Its weekly timer option added a layer of automated functioning that made pool maintenance almost hands-off.
The high robot.score indicated that the Dolphin Max-Series, including Premier, Sigma, Quantum, Cayman, and Escape, are the epitome of scooter prowess and intelligence. Did it live up to the expectations in our test pools? Absolutely! We were especially amazed by the agility of the Premier and Sigma models. These robust machines made short work of our testing pools, leaving them impeccably clean and sparkling.
It was fascinating to see the various Max-Series models navigate the terrain, deal with obstacles, and clean diligently. With each passing hour, the transformation was visible, providing evidence of their potent cleaning performance. With virtually no supervision or manual intervention, these robotic pool cleaners are truly a marvel of automated pool maintenance.
For a more comprehensive take on individual models, check out the detailed reviews here and here.
Lastly, the Dolphin Explorer - while not being the favorite - also deserves a mention. In our test pools, its performance was more than satisfactory. With an attractive price to performance ratio and a remarkable value proposition, it's a suitable choice for pool owners on a budget. Here is the Dolphin Explorer review for more insights.
Restocking Fee
Cordless
When it comes to power options in robotic pool cleaners, my years of research and testing of over 100 robots have consistently demonstrated a clear advantage on part of corded robots. The consistent power supply ensures steady performance, eliminating the need for frequent recharge breaks which are commonplace with cordless cleaners.
Corded pool cleaners, owing to their uninterrupted power source, deliver superior performance even during extended cleaning cycles. This means they can handle demanding tasks and larger pools much better than their cordless equivalents. On the other hand, cordless robots, despite their promise of convenience, often fall short in efficiency and duration of operation.
One notable downfall of cordless robot pool cleaners is the battery life. Though they offer the advantage of avoiding tangled cords, this convenience diminishes as the day goes on and multiple charging sessions become necessary. Even with the best models, battery life falls considerably short when compared to the continuous operation offered by corded robots.
Furthermore, the autonomy offered by corded robots is unparalleled. With programmable weekly timers, these robots effortlessly perform their duties with minimal human interaction, reinforcing their position as the most effective and convenient choice. In a comparative analysis, Cordless robots demand more attention and interaction, negating the very premise of automation and ease of use.
Weekly Timer
A pool cleaning robot with a weekly timer function is the epitome of convenience, enabling users to essentially set it and forget it. Automating the cleaning process is a key advantage that shouldn't be overlooked, setting up your robotic cleaner to perform routine pool cleanings for the days and times you choose.
Sadly, not all pool cleaning robots come equipped with this handy feature. The absence of a weekly timer requires the user to manually program every cleaning session, which is often inconvenient and time-consuming.
As an avid pool owner and robotics enthusiast, I can't stress enough the importance of a weekly timer for your robotic pool cleaner. This automation not only frees you from the chore of constant manual intervention but also ensures that your pool maintains peak cleanliness at all times.
To illustrate this, let's take examples of some robots I have tested. The Dolphin ProLine and the Max-Series are superstars in this regard, offering the much-loved feature of a weekly timer. Such functionality doesn't just illustrate the prevalence of high technology, but it also demonstrates how manufacturers are considering user convenience and ease-of-use in their design and manufacturing process.
On the other hand, there are a few that miss out on this beneficial feature, unfortunately. And I have found that the tedious task of manually initiating the cleaning cycle greatly detracts from the otherwise fantastic performance and utility of these units. You can check my reviews on robots under the '/best-robotic-pool-cleaners/' article to have a detailed grasp of the differences.
To conclude, the addition of a weekly timer on a robotic pool cleaner indeed signifies a significant advancement in maintaining pool hygiene with minimal intervention. So, I think all robotic pool cleaners should definitely have this feature baked right in.
Overview
The Dolphin Explorer E20 is a worthy part of our robotic pool cleaner reviews. Manufactured by the renowned Dolphin brand, this pool cleaner exhibits the best aspects of robotic cleaning technology with a slightly lighter touch than its ProLine and Max-Series counterparts. While it might not pack the same power punch as premium models like the Dolphin Premier or Sigma, the Explorer E20 is not a robot to be underestimated.
Equipped with notable features, the Explorer E20 offers a flexible cleaning experience to pool owners. As a discursive point, you might have noticed in other robotic pool cleaner reviews, like /review/${slugify('Dolphin Premier')}-review/ and /review/${slugify('Aquabot')}-review/, that good cleaning power is not synonymous with topmost models. The Explorer E20 proves this point by providing competitive cleaning with comfort.
As a corded pool robot, the Explorer E20 guarantees consistency and robustness in operation. This underpins my partiality for corded pool cleaners, which, unlike cordless versions, boast superior power, longer-lasting performance without the necessity for frequent interactions, and offer automation through a weekly timer option. The convenience and efficacy of this design can be referenced through the /best-robotic-pool-cleaners/ article.
However, the Explorer E20, despite being commendable, doesn't match up to the very best pool robots like the Dolphin ProLine or Max-Series models. Yet, this doesn't limit the Explorer E20's potential as a cost-effective and efficient pool cleaning solution.
In conclusion, the Dolphin Explorer E20 is a solid performer on the robotic pool cleaner scene. While it may not be the most potent robot in the Dolphin family, its efficiency, simplicity, and reliability make it a valuable investment. Just as its Dolphin siblings, the Explorer E20 remains committed to keeping your pool flawlessly clean, saving you both time and effort.
Recommendation
Indeed, we would highly recommend robotic pool cleaners from both the Max-Series and ProLine ranges. These robots exemplify truly outstanding performance, with advanced technology, solid build quality, and unparalleled cleaning power. They can thoroughly clean every inch of your pool with their high-tech sensors and powerful brushes.
For example, the Dolphin Premier Robotic Cleaner from the ProLine range is a top-tier cleaning solution for any modern pool. It boasts superior filtering capacity, energy-efficiency, and a truly autonomous system for hassle-free pool cleaning.
Similarly, in the Max-Series, the Dolphin Sigma Robotic Cleaner stands out with its groundbreaking gyroscopic mobility, triple motor system, and impressive suction power. It guarantees complete pool cleanliness from floor to waterline, including walls and even hard-to-reach corners.
Investing in a ProLine or Max-Series robot means investing in the health of your pool, sparing you from countless hours of manual cleaning and bringing simplicity and ease of use to the forefront of pool care.
Reviewed by Robert Knight
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