We spent over 35 hours researching 10 pressure pool cleaners. We looked at the various aspects of their design, how they approach cleaning your pool and their accompanying warranty. We determined that the best overall pressure pool cleaner is the Pentair Kreepy Krauly Racer. It has four wheels, which gives it added stability, and its four jets not only aid in its mobility but also help loosen up dirt and debris from your pool. Its extra-wide throat helps it collect large debris and it can easily traverse stairs and walls.