Maytronics designed the Dolphin to provide you with hours of enjoyment in a clean, pure and hygienic pool.Using the Dolphin in your pool will save water and energy, help to prevent germination of algae and bacteria, and reduce the number of required backwashes. Dolphin Dynamic ProX 2 ultra tough, ultra intelligent robot for mid-size commercial pools. Their are many benefits of the Dolphin Dynamic ProX 2 ultra tough, ultra intelligent robot for mid-size commercial pools. The gyroscopically tracking system enables accurate and effective scanning. The included large self contained inner ultra fine Micronic filter bag collects dirt, debris and even fine dust particle.s It's wireless remote control enables automatic and manual operation. You can easily select parameters included: Cycle time, Climbing frequency, Pool length, Regular or Ultraclean, lap pool and waterline. The cleaning process is environmentally-friendly and disperses chemicals evenly in the pool reducing the use of chlorine and other chemicals.