SUCTION SIDE CLEANERS - These types of automatic cleaners operate off the suction side of your filter pump. No additional pump is needed. These cleaner typically connect into the plumbing of the pool either through a separate line on the side of the pool or through the piping of the skimmer. The amount of suction which goes to the cleaner is usually controlled by a valve which would be located in the area of the pool equipment and could also be controlled with valves and accessories which are supplies with the cleaner. There are many different types of units available, some ride around on plastic feet, small pads and some cruise around in the pool on brushes. Dirt and debris is picked up and is deposited into the pool pump basket and also into he filter for removal and disposal.
Also available for pools which collect a large amount of leaves, separate leaf canisters which collect the debris before the pump and filter (Installed inline in the hose which floats in the pool).
PRESSURE SIDE CLEANERS - These types of cleaners operate much like the suction side cleaner except that these types of cleaners require a separate high pressure pump to operate. This pump would be installed next to the pool pump and filter and requires a separate plumbing line installed back to the pool. Automatic pool cleaners of the type usually have a bag attached to them which collects the dirt and debris from the swimming pool water. Once the bags are full the cleaner is removed from the pool, the bag removed and emptied.
ELECTRIC CLEANERS - The third type of cleaner operates independently of the existing pool system. These units have a long power cord attached to a low voltage transformer which plugs into a 110 volt outlet. These units move around the pool collecting dirt and debris and depositing it in a bag or cartridge with is attached to the vacuum cleaner unit. Typically these units are used on an as need basis and removed from the pool when not in use.
All three types of cleaners function well and remove the dirt and debris from your swimming pool. Research all the styles, models and brands available and make your choice. Automatic swimming pool cleaners can cause your pool to become much more enjoyable and much easier to maintain. Why spend time cleaning and vacuuming your pool, purchase an automatic pool cleaner and have more fun in your pool.