Estratto, Coffee Maker Single Cup & Commercial Water Cooler, Self Cleaning, Bottom Loading, Stainless Steel with Infusion and 5 Cup Sizes Compatible with the many beverages types available in Keurig K-Cups. This 2 in 1 appliance saves valuable counterspace and is clad in attractive stainless steel. Infusion technology guarantees that the maximum flavor is extracted from each cup of coffee. Uses a 640 oz (standard 19 L / 5 gal) water bottle. The largest reservoir available for single serve brewers. Three cup sizes selections. Brews a 6 oz cup of coffee in 32 seconds, an 8 oz in 37 seconds and a 10 oz in 43 seconds. Makes 4 cups of coffee back to back without any recovery time. Suitable for use in restaurants, cafs, hotels and offices. Coffee brews at a steady 94 C (201 F), an ideal temperature according to the National Coffee Association. That's 5C to 17C hotter than other single serve brewers! The result is a strong, richly flavored coffee, using the same temperature as your favorite coffee shop. Typical water coolers fluctuate from 77 C (170 F) to 92 C (197 F), not hot enough to make proper hot beverages most of the time. The Self Cleaning process uses unstable oxygen to destroy bacteria in the water reservoir. This keeps your water tasting fresh, and is more sanitary. FeatherheatTM technology gently heats the water, preventing buildup of calcium deposits. This drastically reduces the need to descale the hot tank to once a year, instead of monthly. Use your favorite brand of spring or filtered water for the purest coffee flavour! The removable drip tray allows room to fill tall travel mugs and water bottles.