Moving water will instantly attract your cat's attention, as the cat, like a hunter, reacts to every slightest movement. If your cat or dog has access to fresh, cold, bubbling water from a fountain, they will immediately drink more of it than usual. In order to take care of your pet's health, the device has replaceable activated carbon filters that clean the water from impurities and enrich it with necessary mineral substances. The filter removes hair, food residues from the water and prevents the accumulation of limescale. Specifications: Capacity: 3 l Silent operation Even water flow 1 filter is included Pump power: 1-3 W Power supply: via USB 5V cable USB cable length: 90 cm Color: black Measurements: Total height: 15 cm Container height: 13 cm Depth: 20 cm Width: 17 cm