The Ultra™ series makes crowd-pleasing frozen beverages possible without a wait. BUNN patented the first electronic-sensored frozen drink system in the 1990s that guarantees drink consistency and long-lasting performance. From its heavy-duty motors and seals, stainless steel construction and advanced electronics, Ultra is engineered to work reliably every day, through high demand serving periods. Plus, cleaning is a breeze. We’ve eliminated tricky O-rings. The simple three-piece faucet is easy to disassemble, and the auger slides easily off the hoppers. Because dust can clog a condenser and greatly reduce its efficiency, every Ultra features a removable, cleanable filter to ensure peak cooling performance and longer product life.