The Catit Design Fresh & Clear Drinking Fountain meets your pet's need for a constant source of water. The circulating water ensures that your pet enjoys fresh-tasting, cool, and filtered drinking water due to its increased oxygen intake. The drinking fountain encourages cats and small dogs to drink more frequently, which positively impacts kidney function. The multi-stage filtration system ensures that the foam filter captures dirt, food residues, and deposits. The activated carbon combats odors and bad tastes while absorbing impurities found in tap water.