【With 1 year warranty】 Please be aware in advance that the failure due to the inadvertent of the user (water wet, drop, etc) can not be handled within 1 year.If the defect occurs within the **period, the repair or replacement will be handled free of charge. High performance energy saving motors Low noise design Can be used in freshwater and saltwater Long life ceramic shafts 99 flow rate switching Feed mode (stop function for 10 minutes) Pumps with low voltage DC motors The amount of power used is displayed on the controller (reference) It stops automatically when there is no water for 5 minutes