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Customer Ratings & Reviews

Your price for this item is $161.99
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The regular price is $189.99

Customer reviews

Rating 4.5 out of 5 stars with 2872 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers are positive about the convenience, multi-functionality, and price of the K-Duo 12-Cup Coffee Maker and Single Serve K-Cup Brewer. They appreciate the ease of use, the ability to brew both regular coffee and K-cups, and the space-saving design. However, some customers have concerns about the durability of the coffee maker, with some reporting that it stopped working after a short period of time. Others have mentioned issues with leaks and a small water reservoir.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Page 2 Showing 21-40 of 55 reviews
  • Cons mentioned:
    Water reservoir

    Rated 5 out of 5 stars

    Excellent Coffee Maker.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Makes a Great Cup of Coffee with either side of the unit. Water revivor is a little hard for a short person to reach, but better than some other competitors brands. They will also have to redesign their carafe mouth as it drips when pouring. All in All I would buy this product again.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Keurig Duo

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Duo option is great! On the downside, water tank is awkward to fill when machine is placed on counter underneath upper cabinets. Silver plastic trim on bottom of machine scratches easily when placing coffee mug on single serve tray.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Great dual coffee maker!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Being able to use K-Cups for single serving and a regular coffee maker to make a batch for when guests are over is great! Easy to use and set up. The water tank is removable to make filling it up easy, mine did leak once, might have been me not placing it in all the way since I’ve only noticed it once

    I would recommend this to a friend
    • Brand response from Keurig Care
      Posted .

      Hi Ryan, thank you so much for your review. If you ever need assistance with your brewer, please call our Consumer Care team at 866-901-2739, we will be more than happy to help. KeurigCare

  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Water tank

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not convenient with the water tank in the back of the unit

    No, I would not recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 5 out of 5 stars

    Great new coffee maker

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I moved to this from a Keurig 2 so that I could make a pot of coffee once in awhile. It works great but I wish the water reservoir was bigger, It does work great with my big coffee cups on the K-cup side.

    I would recommend this to a friend
    • Brand response from Keurig Care
      Posted .

      Thank you for sharing your review with us. We appreciate the feedback! KeurigCare

  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Keurig

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the multiple feature. It is great to brew a single cup while you wait for the pot. However the reservoir does not use all the water and you can only get 10 cups per brew.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Keurig Duo

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We really like the convenience of having both the single serve cups or a pot of coffee in the morning. The carafe does leak at the top and we will be returning it for a new one.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 5 out of 5 stars

    Keurig

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it, great option for families or for individual cups. Traded in my old single Keurig for this one and it was a good move. Just wish the water reservoir was a big larger.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Amazing but

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Coffeemaker only issue is the Carafe starts to Leak when pouring a cup of coffee. I pour it over the sink. The only flaw to this maker otherwise we love it

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 2 out of 5 stars

    Carafe leaks like a bucket full of holes

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Carafe, from day one, dribbles and leaks at the pour spout. Doesn’t matter if you pour fast, slow, open the lid or close it. We have to keep a dish towel under the counter or pour over the sink. Water canister cracked near the top within a month. Contacted Keurig and they want me to talk to someone over the phone. Don’t list an email service choice if you’re only going to direct me to a third-party call center. The Keurig pod features work well, as does the regular brewer. Both offer multiple sizes and brew quickly. The best I can give this is 2 stars. Would not recommend.

    No, I would not recommend this to a friend
    • Brand response from Keurig Care
      Posted .

      We would like to help with that. Could you please call us at 866-901-2739? Our Customer Care team will troubleshoot this issue for you. KeurigCare

  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Great, but leaks

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love all Keurig products, including this one, but the carafe leaks when I pour, which is irritating. Still use it daily.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 5 out of 5 stars

    Duo

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great! Wish the water reservoir was slightly bigger but other than that we love it!

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 3 out of 5 stars

    It's a coffee maker

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Would've gave it five but there is two big problems. 1) the pot leaks like a siv, I remember my mother's having a similar issue. 2) the reserve tank has to be filled a bit while brewing or it says add water towards the end. The individual maker is nice though. (Didnt come with single brew ground k-cup, disappointment)

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 5 out of 5 stars

    Great coffee maker

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. Brews quick. Just wish it had a bigger water tank. Feel like I’m always refilling it.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 3 out of 5 stars

    Leaking pot

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. The only bad thing I can say about the carafe when you pour the coffee in a cup make sure you’re over the sink. Pot likes to leak.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Easy to use

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Machine works well, easy to use. The only negative is the carafe leaks everytime I pour coffee.

    I would recommend this to a friend
    • Brand response from Keurig Care
      Posted .

      Let's get you some help with this. Please call 866-901-2739, Customer Care will be more than happy to assist! KeurigCare

  • Cons mentioned:
    Water reservoir

    Rated 5 out of 5 stars

    Great coffee maker.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Water tank could have been larger. When making by the pot, you have to refill to often.

    I would recommend this to a friend
    • Brand response from Keurig Care
      Posted .

      Thank you so much for your review and feedback! We're very glad you're enjoying your K-Duo. KeurigCare

  • Cons mentioned:
    Water reservoir

    Rated 4 out of 5 stars

    Riddle

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ok it does fine except the water tank isnt large enough.

    I would recommend this to a friend
  • Cons mentioned:
    Water reservoir

    Rated 2 out of 5 stars

    Keurig cannot supply parts

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After around 3 months of use, the carafe simply shattered. Keurig has NONE in stock, which has persisted for over a month. They have no idea when they will have them !!! BAD DESIGN of carafe causes coffee to leak onto counter when pouring. BAD DESIGN of carafe apparently causes them to break quite easily. HORRIBLE Keurig customer service promises customer care will call you back -- but that NEVER happens.

    No, I would not recommend this to a friend
    • Brand response from Keurig Care
      Posted .

      Thank you for your review. We are confident our team will be able to address your concerns. If you ever need further assistance, please do not hesitate to call our Consumer Care at 866-901-2739, we will be more than happy to help. KeurigCare

  • Cons mentioned:
    Water reservoir

    Rated 3 out of 5 stars

    The carafe sucks and spills if you.....

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    i liked the idea but being from keurig i thought they would have put a little more effort into making the carafe also... wrong!!! if you pour too quickly it leaks.... you have to get used to having pour slowly or over the sink... the K cup part works flawlessly tho!

    I would recommend this to a friend
    • Brand response from Keurig Care
      Posted .

      This is not the experience we would like you to have with your coffee maker. Please contact our Consumer Care team at 866-901-2739 so we can help you. KeurigCare