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The Dolphin Explorer E20 is a corded robotic pool cleaner for in-ground pools up to 33 ft. It scrubs the floor and walls and filters debris on its own, with no booster pump or hoses to hook up. It runs a cleaning cycle of about two hours and is built for low running cost compared with pressure and suction cleaners. It suits pool owners who want set-and-forget cleaning without plumbing changes; it is a step below Dolphins with app control, scheduling and swivel cords.
In stockSold by AD TechReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners rate it around 4.1 out of 5. Many like the easy setup and the clean floor it leaves without a booster pump. A fair number report problems with reliability and with climbing walls.
The Dolphin Explorer E20 is an automatic robotic vacuum cleaner for in-ground swimming pools up to 33 ft. It scrubs the pool's floor and walls and filters out debris. A full cleaning cycle takes 2 hours.
It runs on its own and needs no additional pumps or hoses. Plug it in, drop it into the pool, and let it work. It is more energy efficient than pressure and suction cleaners, with an average operating cost of 5 cents per hour.
