The PetSafe Drinkwell Stainless Steel Pet Fountain provides 128 oz. of fresh, filtered water to your pet. The activated carbon filter removes bad tastes and odors from the water and the foam filter catches hair and debris. This fountain was designed with multiple pet households in mind, giving pet parents the ability to customize their fountain with the five interchangeable spout rings that are included. The stainless steel design looks sleek in your home and is dishwasher safe.