COMPACT SAFETY: The size of the cat fountain pump is 1.7" x 1.6" x 1.2", which is extremely lightweight; The power plug through the CE certification and IP grade 20, 5V low DC voltage pump keep your pet safe EASY to CLEAN: Cleaning the pump every 2 weeks is essential to the longevity of the fountain; First, remove the pump cover; Second, remove the impeller Hat; Third, remove the impeller and clean the parts with and warm water UPER SILENT PET FOUNTAIN PUMP LOW POWER CONSUMPTION: You can’t ba