Actually quite simple! You are probably familiar with cordless handheld vacuum cleaners for normal households - Poolwonder cordless pool vacuum cleaners are the equivalent, but for the pool. The area of application is also basically very similar: the quick and uncomplicated removal of annoying dirt from the floor without the hassle of digging out the large vacuum cleaner powered by electricity from the socket! The only difference between our patented system and a hand-held vacuum cleaner is the way it works: while a vacuum cleaner generates a negative pressure that draws dirt into the vacuum cleaner bag, Poolwonder cordless pool vacuum cleaners generate a water vortex through a propeller that is located directly on the suction surface and then uses this water vortex to transport the dirt past the rotor and into the filter bag.

Last but not least, it should be said that we deliberately do not market our pool vacuum cleaners as vacuum cleaners for the water, because - similar to conventional vacuum cleaners - very fine dust can only be kept with special filters, which in the pool area is only possible with large sand or filter glass / filter ball systems. See also: Areas of application for Poolwonder pool cleaners