Electrical self priming pump for pools with large pre-filter which, together with its excellent hydraulic performance, gives a very large filtering capacity. Filter with a transparent, polycarbonate lid that easily allows inspection of the interior of the prefilter sieve. No possible electrical contact with the water as no part of the motor is open to it. It includes a standard key for effortless opening of the pre-filter lid. The new electronic system for pumps EASY Control applicable to the POOL2 Series is an integral system to command the installation. By attaching a digital switchboard control panel to the pump, allows an easy and intuitive installation and complete control of the pool. The system incorporates the necessary protections for the pump and for people, time clocks and input/outputs for the management of the lighting system, salt chlorinator, heat pump, temperature probe, etc.