PetSafe Drinkwell Big Dog Water Fountain, 288 oz, Great for Large Breeds and Multiple Pet Households, Filters Included LARGE WATER CAPACITY: 288 oz water capacity is great for pets of all sizes or multiple pets ENCOURAGES DRINKING: Free-falling stream entices pets to drink more water FILTERED WATER: Includes replaceable carbon water filter that removes bad tastes and odors, keeping water fresh EASY-TO-REFILL: Removable 128 oz reservoir increases capacity, helps maintain the water level and makes refills easy ANTI-BITE CORD COVER: Cord is protected by an anti-bite cover; great for chewers EASY-TO-CLEAN: Fountain is BPA-free and top-shelf dishwasher safe (excluding reservoir)