Feature:1. ADJUSTMENT KNOB DESIGN: Cat fountain pump replacement with adjustable knob design, you can control to adjust the flow size, freshwater and salt water applicable.2. COMPACT AND LIGHTWEIGHT: Mini aquarium water pump is compact and lightweight, with the front cover closed, the suction cups can be easily attached to the flat surface, not easy to fall off.3. QUIET AND NOISE REDUCING: Mini submersible water pump is silent and noise reducing, bringing you and your pet a sweet sleep. Resin potting seal, good insulation performance.4. EASY TO CLEAN: Pet water fountain pump is easy to disassemble and clean, clean the cat water dispenser pump every two weeks to extend the life of the pump.5. COMPATIBLE WITH MANY TYPES: Pet fountain pump is compatible with many types of pet water dispensers. See the original label and size of the water pump before purchase.Specification:Item Type: Pet Fountain PumpMaterial: ABSPlug: US Plug 110-120VWaterproof Rating: IPX8Size: Approx. 36x36x28mm / 1.4x1.4x1.1in.Package List:1 xPet Fountain PumpNote:Please allow some error due to manual measurement.