On August 27, 1930, Inez H. Pierce of Chicago, Illinois filed patent for the first vacuum coffee maker that truly automated the vacuum brewing process, while eliminating the need for a stove top burner or liquid fuels.[1] An electrically heated stove was incorporated into the design of the vacuum brewer. Water was heated in a recessed well, which reduced wait times and forced the hottest water into the reaction chamber. Once the process was complete, a thermostat using bi-metallic expansion principles shut off heat to the unit at the appropriate time. Pierce's invention was the first truly "automatic" vacuum coffee brewer, and was later incorporated in the Farberware Coffee Robot.
“This little coffee maker is PERFECT! So easy and reliable. It works great for a household with little kitchen space and light coffee drinkers. It has upped my coffee intake because it’s so easy to make coffee now! Plus, to be able to have it waiting in the morning and encourage me to actually get out of bed on time is well worth the price of this little machine.”
The Mr. Coffee Optimal Brew coffee maker System has a highly modular design, with its rectangular water reservoir easily sliding in and out of the chassis. For those who only want a cup of basic coffee, you will find that the Mr. Coffee Optimal Brew coffee maker System will do that very well – its "brew now" button is found on the front of the machine.
Water quality also plays a massive role in the way your coffee tastes. As we discovered in our review of the best water filters, water isn’t tasteless. Total dissolved solids (TDS) are what give “good tasting” water its sweetness — in fact, the SCAA recommends water with 150 milligrams per liter of TDS to brew coffee. (Want to check your water? A TDS reader is only about 15 bucks.)
Create your perfect beverages, from espresso to cappuccino or ristretto, with the KRUPS Fully automatic 2-in-1 touch cappuccino. With its integrated burr grinder, enjoy a wide range of gourmet drinks from ristretto to long coffee to espresso, all at the touch of a button. You just have to place your fresh beans in the bean container on top and select the drink you would like to enjoy from the large menu displayed on the intuitive color touch-screen. You can also adjust the strength of your...
Only two optional settings are available: You can control the heating element under the carafe and turn down the temperature if desired. Other than that, the Moccamaster doesn't have—and doesn't need—anything else. Technivorm boasts that its heating element can get water between 196ºF and 205ºF, which specialists say is the ideal temperature for brewing coffee.

“Last night was a perfect test of the single-cup concept. I had already programmed and prepped my 3 a.m. standard coffee brew, however, I still wanted a cup of coffee. I switched over to the single cup and brewed my cup, then switched back and pressed the program button to ensure it would still brew the main pot at 3 a.m. Worked like a charm!! Before, I would have had to brew the entire eight cups that were ready, toss out most of it, and set up my morning brew all over again.”


The well-designed Braun BrewSense came closer to the gold standard for water brewing temperature than almost any other drip coffee maker in our testing, and delivered a rich, bold and hot cup of coffee. It has settings to program the coffee to brew ahead of time and you can adjust the brew strength and the temperature of the warming plate. Also available in black.

Water quality also plays a massive role in the way your coffee tastes. As we discovered in our review of the best water filters, water isn’t tasteless. Total dissolved solids (TDS) are what give “good tasting” water its sweetness — in fact, the SCAA recommends water with 150 milligrams per liter of TDS to brew coffee. (Want to check your water? A TDS reader is only about 15 bucks.)

Because the coffee grounds remain in direct contact with the brewing water and the grounds are filtered from the water via a mesh instead of a paper filter, coffee brewed with the cafetiere captures more of the coffee's flavour and essential oils, which would become trapped in a traditional drip brew machine's paper filters.[3] As with drip-brewed coffee, cafetiere coffee can be brewed to any strength by adjusting the amount of ground coffee which is brewed. If the used grounds remain in the drink after brewing, French pressed coffee left to stand can become "bitter", though this is an effect that many users of cafetiere consider beneficial. For a 1⁄2-litre (0.11 imp gal; 0.13 US gal) cafetiere, the contents are considered spoiled, by some reports, after around 20 minutes.[4] Other approaches consider a brew period that may extend to hours as a method of superior production.
Our top pick is the OXO On 12-Cup Coffee Brewing System. It’s a large machine – both in footprint and in capacity — but it earned the second-highest scores in our taste test, and is sleek both to look at and to operate. Convenient features like programmable auto-brewing, a removable water reservoir that doubles as a kettle, and a spigot that stops the brew mid-stream if you remove the carafe make this machine feel high tech without being high maintenance. For those who want to be a little more hands-on with the brewing process, its single-button dial also lets you adjust the water’s brewing temperature, giving you more access to experiment with extraction and flavor.
A Bosch coffee brewmaster celebrates the preparation of coffee. They operate their coffee machine with absolute confidence, and every step in the procedure is precise down to the last detail. Thanks to the innovative technology in the new Bosch Built-In Coffee Machine, with Home Connect, it’s easy to become a coffee Brewmaster. Whether you are preparing a frothy latte macchiato for one, or a variety of beverages while entertaining a group, creating delicious espresso and coffee beverages is now easier than ever before.
Pierce's design was later improved by U.S. appliance engineers Ivar Jepson, Ludvik Koci, and Eric Bylund of Sunbeam in the late 1930s. They altered the heating chamber and eliminated the recessed well which was hard to clean. They also made several improvements to the filtering mechanism. Their improved design of plated metals, styled by industrial designer Alfonso Iannelli, became the famous Sunbeam Coffeemaster line of automated vacuum coffee makers (Models C-20, C-30, C40, and C-50). The Coffeemaster vacuum brewer was sold in large numbers in the United States during the years immediately following World War I.
The illy name is most often associated with their coffee, but they also make capsule-style machines for convenient home brewing. This model takes less space than the similar Y3 model, but still has features that coffee lovers look for. It brews standard drip coffee, and it makes espresso with 19 bars of pressure. No matter what you’re brewing, you can choose your brew strength, water temperature, and cup size, for the perfect cup every time.
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CR’s take: This Cuisinart drip coffee maker with a stainless steel finish and glass carafe earns an Excellent rating for brew performance. It’s programmable and features a water filter, a permanent coffee filter, cleaning mode, a cleaning indicator, and auto-shutoff. The machine also allows you to adjust the strength of your brew. For the money, this model offers style and features that are hard to beat. If you can live without the built-in grinder of the Cuisinart Burr Grind & Brew above, you can save yourself some money and still enjoy Cuisinart quality for a lot less.
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