Solid built pool cleaner. No more having to get out a hose and pole. Toss it in, plug it in and away it goes. A small pool one cycle will do fine but for a larger pool you may have to run it twice.

Very easy to use and has no problems after a year. Take the time to watch Youtube videos and learn how to keep all filters clean.

We had a pool service that came by to clean and service the pool weekly, but then we decided to take care of the pool ourselves. I looked at many brands and different price points for a robotic pool cleaner that would fit our needs and budget. We decided on the Explorer 30. We call her "Rosie" because she reminds us of the robot on the old TV cartoon show, The Jetsons. She has worked flawlessly and keeps the pool bottom, sides, and water line clean and scum free. After Hurricane Ian, all the pools in our neighborhood were full of small debris and leafs, but our pool remained clean and clear thanks to Rosie. I loaned her out to a few neighbors and soon all our pools were in great shape again. The pool guys who serviced my neighbor's pools were shocked at how great their pools looked when they came back to service their pools after the storm and Rosie had been in there working away. All of them avoided the extra service charge the pool services were charging to clean the pools after the storm.

I love my Dolphin. I put it in the pool every other day because I love the look of a spotless pool and it is so simple to use. I just dropped it in yesterday after it sitting all winter and it started right back up and went to work.

We really like the E30, it does a great job. However we did purchase the ultra fine filters that are not included. These filters are a little pricey. After shopping around the best price I could find was $175 Canadian. When used with the ultra fine filters it's able to suck up even the smallest debris and silt. Overall though the E30 seems to work well. We turn it on and leave it. It will do the stairs and the walls but because it's random it may miss a spot on the walls but, the walls of our pool don't get dirty anyways. We run it once or twice a week and I haven't yet had to do a hand vacuum. We have a drop in fiberglass pool 31x14 for information purposes.

This robot does the best job of cleaning a pool in upstate NY. Must have

Great product does a great job of the pool and climes the sides with ease.