Submersible Pump Features: · Multifunction pump with power head and filter together. · Totally submersible and oil-free motor to avoid pollution to the living circumstance · Variety model for your choosing · Suction cups for versatile directions · Easy to install - just suck the cupula to anywhere of the inwall, plug in the power and it works · Extremely low energy consuming · Power: 110V-120V / 60Hz 220V-240V/50Hz with all standard plugs · Individual package more safety for export shipping. More information and parameter of model pls contact us to get, Thank you very much.