Gravity Waterer: This 1 Gallon cat and dog water bowl dispenser slowly dispenses filtered water to prolong time between refills. Perfect for pet parents with busy lifestyles. Use with replaceable Petmate Replendish charcoal filters Automatic Water Bowl: For cats and dogs and ensures pets have easy access to an extended supply of fresh water. For convenient refills and cleaning, the bottle is easy to unscrew from the bowl base of the dog and cat waterer, Safe for pets made with PET plastic Keep It Fresh: Each Replendish Waterer comes with a Charcoal Filter already installed for use; Waterer is made with BPA-Free PET plastic making it safe for your pets and is Made In The USA Petmate: Delivering quality pet products and peace of mind to pet parents for over 60 years, Petmate is passionate about providing fun, trusted, quality products to enhance the lives of pets and their families Just For Pets: Petmate makes a variety of pet products for dogs, cats, birds, and other furry friends; Check out our brands such as Aspen Pet, Arm & Hammer, Booda, Chuckit, and more