Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2)

What an excellent Keurig coffee brewer. You can make a pot or single serve.Auto Brew for the "carafe" works well, once you figure out how to use the front control panel for programming. You have the choice of 6, 8, 10, or 12 cups.The single serve side doesn't have auto brew, but has the choice of 6, 8, 10, or 12 ounces. You can also select extra hot or stronger flavor. It has an iced brew feature that I'll never try (cold coffee? Yuck!)Set up was easy. However, the Amazon info does NOT indicate what size filters are required for the carafe and the single serve reusable kcup has the newer, extra 4 water injectors. It seems to brew in either mode faster than what I was used to. It also seems quieter than a standard drop coffee maker.I think it was worth the money, especially so if I get the same 20 year life I got out of my first single brew Keurig.

I absolutely LOVE this coffee machine with single cup. The water reservoir is huge! Less times to refill it. The reservoir is used for a full pot (with extra water in the reservoir after a full pot) and single cups. Both are fast. The pot is a 12 cup. I use the single cup the most, but my husband and I will make a pot of coffee from time to time as well. The coffee pot is so much easier and cleaner when it’s using the reservoir water from the back, and no more trying to poor water into the area behind where you put the grounds in, and spilling water everywhere. I always hated that. This is a much better design.

Best Keurig I've had yet. When I go to make a single cup, what I love is that when it's done brewing it shuts off on it's own!! I was like what, for real. LOVE IT!!! The fact that this one holds more water than my last one, is a big hit. I don't have to refill it as much and it seems like it might be a little easier to clean (at least I hope). I also noticed that it will actually brew the actual amount of coffee I set it for, like 10 cups and not 8 like my old one did. The price was perfect, about the same as my old one, but this one is so much better and not as noisy either.

i've been using the Keurig Duo for a while now, and i love the flexibility it gives me. Some mornings I just want a quick single cup, and other times I want to brew a full pot for the family or guests. This machine does both really well.The single serve side is fast and convenient, especially if you use k cups, but i like that you can also use your own coffee with a reusable filter. The carafe side brews a good, hot pot of coffee and the warming plate keeps it at the right temperature without burning it. It's very easy to use and clean. The water reservoir is a nice size. The design is sleek and doesn't take up much room on the counter.

Let me tell you about how AMAZING not only their products are but, also how AMAZING they are as a company! I bought my duo March 28, 2025. This past Saturday we woke up to our coffee pot no longer working && giving us an error code. My spouse && I done all sorts of trouble shooting for HOURS working on this coffee maker. I finally gave up! I was shocked because I had owned Keurig before && they ALWAYS held up. I caved && called customer service. They was SHOCKED to hear that this coffee pot was only a few months old! They tried to help me troubleshoot it as well. Just a few steps && they couldn’t get it either. The customer service guy sent me a link to send my proof of purchase && I had to wait for them to look it all over. Within 24 hours I was approved for my warranty && of course the next day was Sunday. It’s now TUESDAY && my coffee pot is here! I’ve never seen a name brand company ship a product so fast! THANK YOU KEURIG && THANK YOUR CUSTOMER SERVICE TEAM! I HIGHLY RECOMMEND THEIR PRODUCTS! They stand behind them 100%! I got this coffee pot when my k-cup coffee maker I had bought a year ago went out. (That’s a different story.) I got this specific maker because my spouse loves a pot every morning before before he goes to work && I like to use the single side occasionally for my drinks! I have SPOILED him with this Keurig && I absolutely BABY this coffee pot! He tells me all the time every cup is just as good as the very first. (If you keep it very clean && well maintained yours will do the same!) When this went out you would have thought he lost his best friend! Needless to say he was ecstatic when I told him the new coffee pot come in today! I will always buy Keurig from here on out! You couldn’t ask for a better product. (My was obviously a flunk. That happens occasionally with ANY product.) You also couldn’t ask for a better customer service!

I love this machine. It pairs the k-cup convenience with a 12 cup carafe for larger coffee needs. Easy to use out of the box. I do wish that the water reservoir was detachable, but that's minor. The machine is quiet and has multiple functions and setting. I like the auto-shut off timer, and find the size of the unit to be perfect. It does not take up a ton of counter space.

After my original Keurig finally gave out after 20 years, I upgraded to the K-Duo and couldn’t be happier. It brews both hot and iced coffee beautifully, and I love the flexibility of making a full pot or a single cup. The plastic material is easy to clean, and coffee grounds stay contained—no mess. It’s great quality, works reliably, and looks sleek on the counter. I’m so glad I made this purchase!