Manual vs. robotic Manual cleaners are much cheaper but require more grunt work. They are more suitable for above-ground pools and small inground pools. If you have a larger pool or are short on time, a robotic pool cleaner is a much more efficient way to get that crystal clear water.
Type There are two main types of automatic pool cleaners: pressure-side and suction-side. Pressure-side cleaners use water pressure to move along the bottom and sides of the pool and collect dirt and debris in a bag. These cleaners are ideal for leaves, twigs, and larger debris. Suction-side cleaners connect to your pool’s filtration system and are better for dirt, sand, and smaller debris.
Filtration Suction-side pool cleaners depend on a built-in filtration system to work properly, while robotic and pressure-side pool cleaners can operate autonomously. Pressure-side cleaners use a bag to collect debris, and robotic pool cleaners use filters that need to be changed periodically.