Its quality that makes Zodiac the worlds leading automatic pool cleaner company. If you fit inferior, non-genuine parts, you might save money in the short term but youre risking damaging the efficiency, reliability and long-life of your top-quality Zodiac automatic pool cleaner. Always choose Certified Genuine parts from Mr Pool Man a Zodiac Titanium dealer and in the long run youll save time, money and guarantee that your pool cleaner will have lasting performance for years to come. If your cleaner is not moving or moving slowly, check the Tracks or Engine for cracks, chips, or wear. These are common parts that do experience heavy wear from normal operation of the cleaner. Replace them when required to maintain its efficiency making your pool cleaning routine easy and worry-free. Easy application only taking seconds to clip onto hose and replace. Provide extreme maneuverability and climbing performance, even in tight corners and on vertical walls. Heavy duty chemical resitant rubber ensuring longevity. Easy application only taking seconds to remove old tyre and replace. Suitable for all Above Ground and in Ground Pools - Concrete, Pebblecrete, Quartzon, Tile, Fibreglass and Vinyl surfaces.