Primo® Water s Countertop Water Dispenser provides easy access to great-tasting water with the touch of a button. With a compact mess-free and durable construction the Countertop Water Dispenser is the perfect size for kitchen tables picnics desks or small home and office spaces. To use simply load any compatible 3 or 5 gallon water jug into the dispenser and enjoy cool-temperature water instantly; no plumbing or complicated installation required. Visit Walmart s convenient Primo® Water refill and exchange stations for a quick affordable and environmentally friendly drinking water solution. Our water is subjected to the highest standards of quality. Primo® Water is purified with a multi-step reverse osmosis process to ensure pure refreshing drinking water free of contaminants. Primo® Water bottles are also thoroughly inspected and sanitized after each recycling.