PETMATE Replendish waterers with Microban provide a continuous flow of filtered water so busy pet parents have fewer refills to make and pets stay hydrated with cool, clean water anytime twenty-four hours a day. Ideal for short stays away from home. The base features Microban antimicrobial protection that helps to prevent the growth of stain and odor-causing bacteria. This protection provides an additional level of defense against damaging microbes. Made of PET plastic making it safe for your pets. Easy-to-clean wide mouth bottle and base. Great for multiple pet households. Includes a charcoal filter that removes waterborne pathogens. Made in the USA.