The Fastest Home Coffee Makers in America, now with an updated design. Speed Brew Coffee Makers can brew 10 cups of coffee in about 4 minutes because they store hot water in a stainless steel commercial grade tank allowing them to brew coffee on demand. They’re on your counter, plugged in and ready to brew the cup of coffee. Taller funnel - Our funnel is engineered to accommodate BUNN filters which are ¼ Inch taller than other filters. This unique design allows for the quick flow of water and prevents overflow of coffee grounds. Tank - d to the other home coffee makers that “burp” water over your coffee grounds as it boils, our tank keeps 70 oz of water at an instantly brew-ready temperature. Temperature - Competitor systems can exceed the standard of 200ºF, resulting in a burnt flavor. Thanks to the temperature regulated tank, the speed brew delivers a consistently i brewed pot of coffee. Speed brew is the only home coffee maker designed, engineered, and manufactured with the same commercial practices as the BUNN equipment by cafes and restaurants worldwide.