PetSafe Drinkwell Multi-Tier Dog and Cat Water Fountain, Automatic Drinking Fountain for Pets, 100 oz. Water Capacity - PWW00-13708 LARGE WATER CAPACITY: 100 oz. water capacity is great for pets of all sizes ENCOURAGES DRINKING: Free-falling stream entices dogs and cats to drink more water FILTERED WATER: Includes replaceable carbon water filter that removes bad tastes and odors, keeping water fresh TWO BOWL LEVELS: Upper and lower bowl provides two drinking areas for dogs and cats; elevated bowl is great for senior or arthritic pets QUIET OPERATION: Low-voltage submersible pump helps provide a quiet operation EASY-TO-CLEAN: Water fountain is BPA-free and top-shelf dishwasher safe PRODUCT SUPPORT: PetSafe brand's U.S.-based Customer Care experts will be glad to help; call Monday through Saturday at 1-800-845-3274 EXPERIENCE: PetSafe brand has been an industry leading U.S. manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year NOTE: Refer the User Manual before use. Free-falling stream adds more oxygen for freshness Pets need 1 ounce of water per pound of body weight each day Helps prevent urinary and kidney diseases through increased hydration Constant circulation helps prevent bacteria growth Removes bad taste and odors, keeping water fresh Activated carbon made from coconut shells PetSafe Drinkwell filters have 50% more carbon Top-shelf dishwasher safe (excluding pump and adaptor) Pump is designed to disassemble for cleaning Pump is submerged for a quiet operation