Keurig K425 2.0 Coffee Machine Review (2021) (2023)

Keurig K425 2.0 Coffee Machine Review (2021) (1)

Brewing coffee in capsules is as simple and convenient as making tea using tea bags. A pod coffee machine is an ideal variant for coffee lovers who are always busy in the morning but don’t want to skip their daily coffee rituals. If you want to have a cup of quality coffee beverage with no fuss and in no time, think of Keurig.

This manufacturer is famous for its efficient single-serve coffee machines. The K425 was one of the first brewers that brought an opportunity to make a single cup and a carafe in one unit. To see what else this model can bring to the coffee game, read this Keurig K425 review.

Design and Main Parts of Keurig K425 Coffee Machine

It should be specified from the beginning that the K425 is a discontinued item, but it is still available for sale at various online stores that sell household appliances. The model is worth mentioning since its design and functionality are stunning. Look at the technical characteristics of the machine.

Product FeatureFeature Parameters
Dimensions15.5’’ x 16’’ x 12.5’’
Weight12 lbs.
Water tank size70 oz./2 L
Cup capacityK-cup, K-mug, K-carafe (4-30 oz.)
MaterialABS plastic
ColorRed/silver, black/silver
Warranty1 year

Design and Appearance

Keurig always works hard to make its coffee machines look classy and modern at the same time. The K425 will be a great addition to your kitchen décor. It is available in 2 colors: vintage red and black, both with silver combinations. The machine is compact and can easily fit on any counter.

The housing is made of plastic, but it looks rather stylish. To the point, Keurig has a generous return policy, so customers can easily get a replacement.

The waste tray can be removed so that the 7.2’’ tall travel mugs can fit in there.

Keurig K425 2.0 Coffee Machine Review (2021) (2)

Water Reservoir

On the left side, there is a spacious water reservoir able to accommodate 70 oz. of water. It can be disconnected for filling up water from the tap. The tank features markers that warn users about the maximum and minimum liquid levels.

On the bottom of the container, there is a water filter location to nestle a water filter (it is optional). When the tank is empty, the light on the bottom blinks. After you add water, the light stays illuminated.


On the front, there is a touch-screen panel that features a 2.4’’ color display with the customizable user interface ready to follow your instructions. It reacts to the commands immediately after pressing the screen buttons.

This model features the revolutionary Keurig Brewing Technology specially designed to read the lids of coffee pods. The system understands the beverage in each capsule and makes the corresponding drink. The machine works with coffee capsules from more than 75 various brands. There are also settings to make specialty drinks like chai, mocha, and hot cocoa.

The menu of the coffee machine is programmable and allows making 11 brew sizes. It brews:

  • 4-12 oz. drinks with K-cup pods (4, 6, 8, 10, 12 oz.);
  • 12-16 oz. beverages with K-mug pods (12, 14, 16 oz.);
  • 22-30 oz. drinks with K-carafe pods (22, 26, 30 oz.).

The device incorporates settings to customize the strength, cup size, and temperature of your drink. You can choose any of 5 temperature levels to tailor it to your preferences (low, low/medium, medium, medium/high, high). No one will find the programming process hard.

Compare Keurig K15 vs K55 to see how the brand made its first steps in the production of single-serve coffee machines. Super simple operation but a diversity of shades – find other advantages in the post that reviews these cute devices.

How to Use Keurig K425 2.0 Brewer System?

Keurig K425 2.0 Coffee Machine Review (2021) (3)The working process of Keurig coffee makers is complicated, but it requires minimum participation from users. All you need to do is switch the device on, check the water level in the tank, insert a coffee capsule, customize your drink, and press the ON button.

The machine “reads” the cap lid, pierces the capsule, and hot water at a pressure flows into this hole, saturating the ground coffee, and dispenses the drink into the cup.

The customization of beverages is optional. It is designed for expert coffee drinkers who like to control various brewing parameters.

The K425 brews a single cup (or even a carafe) of your favorite drink in less than a minute. With a large water tank, you can make multiple beverages at one go before doing the boring task of refilling it again.

If you are planning to buy Keurig K250 or K350 from the previous production series of this brand, learn more about their peculiarities. Both devices are durable and cheaper than their upgraded opponents from the following product lines.

How to Clean This Coffee Maker?

Regular cleaning will help your coffee machine run all the time smoothly. In fact, pod coffee makers don’t create a lot of mess, so their maintenance is rather easy. Before the sanitation procedure, don’t forget to unplug the device.

  • Slide the drip tray towards you. Keep it level to avoid spilling. Rinse it with warm water, removing a dark coffee film on the bottom with a sponge. This compartment is able to hold 8 oz. of overflow and should be emptied occasionally.
  • Detach and rinse the water reservoir with warm water. Don’t dry the inside with a cloth because lint may remain. If you use a water filter, replace it regularly.
  • Lift the handle and pull out the pod holder assembly and the base, pressing the release buttons on both sides. Clean these parts under running water and dry them. Insert the pod holder back into the housing. Place all the parts back into the brew head.
  • Wipe the exterior with a non-abrasive, lint-free cloth if it has any stains.

This model doesn’t require maintenance on a daily basis, so the cleaning activity will not be a chore.

Talking about descaling, this procedure should be performed once in 3-6 months, depending on how often the machine is in operation.

Other Features You Need to Know

The K425 comes with some extra features that cannot be ignored. Users can:

  • set automatic ON/OFF. You can program the machine to switch on and off automatically after it is idle for a certain time, or you can disable this option;
  • program their favorite beverages by default;
  • get a notification when it is time to change the filter;
  • set the altitude that ensures the proper machine operation at high altitudes;
  • customize the touch screen wallpaper color (plus a digital/analog clock);
  • set the preferred language (Spanish, French, or English);
  • brew their own ground coffee in a reusable filter (sold separately).

Keurig K475 vs K575 belong to different generations of coffee makers. Read the post to know the distinction between these models.

Advantages and Disadvantages

To sum up, here are the pros and cons of this model. These are the key points that customers like in the K425 and some they would like to improve.

  • Compatible with water filters (not included) with a water filter reminder
  • Auto on/off
  • Temperature/strength/cup size control
  • Detachable drip tray
  • Intuitive operation
  • Multiple brew sizes
  • Hot water on demand
  • Easy cleaning
  • Energy-saving mode
  • Compatible with a reusable coffee filter
  • Large water tank
  • The plastic housing may be scratched or broken occasionally
  • Rather expensive
  • Ships with no accessories

If your choice is not limited to Keurig, learn about quality home coffee machines with milk frother from other brands. The variety of models is shocking!

Troubleshooting Tips

Here are some malfunctions listed below that can be solved on your own. Before contacting the customer support center, read these troubleshooting tips.

The machine doesn’t brew.
  • Make sure that the handle is lowered and the touch screen is on.
  • Check the amount of water in the tank and make sure it is seated properly in the base.
  • The pod holder requires cleaning, or the machine requires descaling. Perform these procedures according to the instruction.
There are grounds in the coffee.The grounds gathered in the entrance or exit needles. Clean the exit needles of the pod holder and the brewer entrance needles.
The machine brews a partial cup.
  • The water tank was removed during brewing. Replace it and perform a rinsing brew without a pod.
  • The brewer requires descaling. Perform the cycle.
  • The exit needle is clogged. Clean it according to the manual.
Touch screen alerts
  • “More water please” – fill water into the tank. If the water level is not low, detach the reservoir, clean it, return it to the brewer, and fill in the water again.
  • “Sorry, there is a problem” – coffee grounds are stuck in the entrance needle. Clean it according to the manual.
  • “Sorry, brew interrupted” – lift the handle, remove a coffee capsule, lower the handle, and perform a rinsing procedure.
  • “Time to replace the Keurig water filter” – in case you have just replaced the filter, reset the water filter reminder in the settings.

If these tips don’t help, contact the Keurig service center.

Where to Buy Coffee Maker K425 by Keurig?

The K425 is no longer in production and not available on the official Keurig website, but it can be purchased from other internet vendors. It is found on Amazon, eBay, Walmart, Costco, Best Buy, and other online stores. Internet sales are always easy and quick; sometimes customers can find the best possible prices here. In addition, multiple reviews from buyers will help you determine if the model is the right choice for you.

As the K425 belongs to the 2.0 line of Keurig coffee makers, it has a construction similar to other models in this series. So, you can easily buy standard replacement parts from the manufacturer if needed.

Final Thoughts

This coffee maker is a good variant for both home and office use, for those who drink coffee occasionally and coffee addicts. The enormous water tank is a good feature for making multiple drinks for a group of people who prefer beverages of different strength/size/temperature. Since the model is user-friendly, it can be used by novices and senior customers. This little thing makes amazing coffee in seconds and requires little cleaning. Isn’t it a perfect choice?


Related Posts

  • Top 5 Keurig Coffee Makers with Carafe (2022)
  • Keurig 1.0 and 2.0 Coffee Makers: Compare Product Lines (2021)
  • Keurig K200 2.0 Coffee Maker Review (2021)
  • Compare Keurig K475 Vs K575: Which Is Better?


Is Keurig 2.0 discontinued? ›

Unfortunately, the Keurig 2.0 brewing system received a bit of backlash for removing the ability to use third-party pods, and this line of brewers has now been discontinued. While you can still buy a Keurig 2.0 coffee maker if you are considering investing in one we recommend opting for a current Keurig model instead.

How long should a Keurig 2.0 last? ›

When to Replace Your Keurig. Most Keurig customers say that their machines typically last for three to five years. But here are some other signs that might let you know when to replace your Keurig before then: Your coffee doesn't come out piping hot.

Are K-Cups being discontinued? ›

Unfortunately, K-Mug pods are being discontinued and we will no longer be adding new inventory.

Is there something better than a Keurig? ›

Nespresso machines would be one of our top alternatives for Keurig coffee makers. Like Keurig they have also become a household name in the single serve world. They are known to make good quality machines that are simple to use and are generally thought to produce better tasting coffee than Keurig.

What is the newest Keurig model? ›

Keurig K-Supreme Plus Coffee Maker, Single Serve K-Cup Pod Coffee Brewer, With MultiStream Technology, 78 oz Removable Reservoir, and Programmable Set.

What is the longest lasting Keurig? ›

Keurig doesn't advertise which of its models lasts the longest, but consumers report the Keurig K-Elite coffee maker is the most reliable and long-lasting model.

Can I return my Keurig to Costco after 2 years? ›

With some exceptions (such as for electronics and large appliances), Costco guarantees your satisfaction and accepts returns -- generally with no time limit.

How often to clean Keurig with vinegar? ›

For a more serious clean, use white vinegar or descaling solution to remove mineral deposits from the water reservoir. You only need to do this every three to six months. Now, start the brew cycle using fresh water only.

Can I use vinegar to descale my Keurig? ›

Run a mix of equal parts water and white vinegar through the machine. Pour the solution into the reservoir, turn on the machine, press the cycle button, and allow the solution to drain into a cup. You may need to descale your Keurig multiple times depending on how dirty it is.

Why is there a lawsuit against Keurig? ›

Keurig has been ordered to pay a $10 million settlement after a lawsuit challenged the labeling of some of its K Cup single-serving coffee pods. The lawsuit claimed that the packaging and advertising for the products misled customers to believe that the pods were widely recyclable.

Which Keurig makes the strongest coffee? ›

The 5 Strongest Keurig Coffees
  • Our Top Pick: Death Wish Coffee Single Serve Pods.
  • Wake The Hell Up! Dark Roast Single Serve Coffee Pods.
  • Shock Coffee Extra Strength Single Serve Cups.
  • Devil Mountain Coffee Black Label K Cup Coffee Pods.
  • Black Rifle Coffee CAF Single Serve Pods.

What are the greatest risks for Keurig? ›

What are the greatest risks for Keurig? Keurig coffee is a popular type of coffee, but it has been found to contain high levels of a harmful chemical known as acrylamide. Acrylamide is a known carcinogen, and has been linked to an increased risk of cancer in humans.

What year was the Keurig 2.0 made? ›

In the fall of 2014, Keurig Green Mountain introduced the Keurig 2.0 brewer, with technology to prevent old or unlicensed pods being used in the brewer.

What kind of Keurig 2.0 do I have? ›

To figure out what model of Keurig you have without using the box or manual, find the serial number on the brewer either behind the removable drip tray or water reservoir, or on the bottom of the brewer. You can then google this letter and number combination to find your Keurig model online.

Which Keurig 2.0 model do I have? ›

Model numbers on Keurig coffee makers can be found in several places. The most common place to find the model number is on the back or bottom of the machine. Sometimes the model number will also be listed on the water reservoir or the front of the device near the control panel.

Is Keurig 2.0 Brewer compatible? ›

All brewers from the Keurig 2.0 line are compatible with all K-Cups, but the 2.0 brewers and 2.0 K-Cups were discontinued in 2019 due to consumer backlash. This means that while technically, older Keurigs from the 1.0 line are not compatible with 2.0 K-Cups or K-Carafe packs, these pods are no longer on the market.


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