Matt Giovanisci from swimuniversity said that After testing every single above ground pool vacuum on the market on a variety of pools, both big and small, here are our top picks.
Robotic pool cleaners combine the best parts of other automatic vacuums. For example, suction-side cleaners (which we’ll get to later) are inexpensive but a pain to get set up.
Mainly because they connect to your pool skimmer the same way a manual vacuum does. And if the cleaner sucks up any rocks, it can cause damage to your filter system.