Polaris Vac-Sweep 165 / 65 and Turbo Turtle Randomizer Ball (6-403-00)
The randomizer ball is a replacement part made by Polaris. The same high-quality materials were used to manufacture the original factory part. Making this a genuine OEM product.
The randomizer ball is a unique part for these specific cleaners and the purpose of it is to randomly block one of the four randomizer tubes which ultimately helps change the direction of the cleaner. This ensures it won't get stuck in a stationary position and or can back itself out of any of the corners in your pool.
This part is the size of your average marble and is made from strong durable plastic. It can be found in the center chamber along with the other surrounding parts that make up the mechanism. These are located in the head unit of the cleaner that floats atop the water.