PetSafes Drinkwell Original Pet Fountain boasts an additional 50-oz. reservoir to bring the total capacity to a whopping 100 oz., meaning you spend less time refilling empty water dishes. Large drinking area minimizes splashes while your pup is drinking, while the free-falling fountain keeps water fresh so your pet is encouraged to stay properly hydrated. Replaceable carbon filter gets rid of tastes and odors that would keep your pets from getting the hydration they need. Durable BPA-free plastic bowl. 100-oz. capacity. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Food & Water Accessories.