The 4 Best Dual Coffee Makers With K-Cup Functionality

What is a Dual Coffee Maker?

Undoubtedly, coffee is one of the most loved beverages in the world. Having the best dual coffee maker with K-Cup ensures you never miss your morning cup. A dual-brew coffee maker brews a full pot or a single cup of coffee.

This machine gives you the best of both worlds. We have you covered if you want the best coffee maker with a K-Cup combo. Keep reading this article to find out more.

Coffee maker and cup of coffee

Why Trust Us?

Our website focuses on various informational and review publications, including veterinary, furniture, kitchenware, etc. Our enthusiasm for the topic and analytical prowess enable us to provide readers with thorough product reviews.

We compiled this list of the 4 best dual coffee makers with detailed descriptions, features, specifications, and more after conducting extensive research and product comparisons. To assist you in selecting the ideal product for your kitchen, we also provided a buying guide.

Reasons to Invest in a Dual Coffee Maker

Using a dual coffee maker, you can brew two cups of coffee at once. This is ideal for people who want coffee with a buddy or significant other. Having a high-quality dual coffee maker has several advantages.

It initially saves time. If you do it individually, it will take twice as long to prepare coffee for two people. You may brew coffee for both cups simultaneously using a dual coffee machine.

Second, it reduces costs, making your coffee might help you save a lot of money if you buy coffee beans in bulk. Additionally, you’ll spend less on supplies like paper filters. There are additional ways to save money, but we’ll get to those quickly.

Thirdly, it is more practical. Making two pots of coffee or tracking who receives which cup is not necessary. You can quickly make coffee with a dual coffee maker by pressing a single button.

Fourth, it is more environmentally friendly. Using a single-serve coffee maker or Nespresso machine may waste a lot of resources and energy. Using a dual coffee maker to prepare your coffee will save electricity and benefit the environment.

Lastly, the coffee now actually tastes better! You have control over the flavor and strength of your coffee when you make it yourself. You can add your seasonings and flavorings to give it the desired taste.

Consider purchasing a dual coffee maker if you’re searching for a terrific method to save time, money, and the environment. It is a financial commitment that will quickly pay for itself.

Types of Dual Coffee Makers

Dual coffee makers come in a few distinct varieties, each with advantages and disadvantages. The most popular kind of coffee maker has two ways to brew coffee and includes both a single-serve brewer and a classic filter. They are ideal for those who desire the freedom to brew several kinds of coffee. Here is a brief rundown of the most common types:

Drip Coffee Maker With K-Cup Adapter

This coffee machine is ideal for those who want the ease of a single-serve brewer with the adaptability of a drip coffee maker. You can experiment with various flavors using any kind of K-Cup pod with the K-Cup adaptor.

A built-in water filter is one feature that many of these machines lack, making them far from real single-serve brewers.

Drip Coffee Maker With Coffee Pod Adapter

This design typically contains a unique pod you may fill with your coffee grounds, similar to the K-Cup adapter. This allows you more freedom than a standard K-Cup coffee maker, but you have to fill the pod yourself rather than merely choose a K-Cup from your home selection.

Espresso Coffee Maker With Carafe

This coffee maker type is ideal for those who prepare classic espresso drinks like lattes and cappuccinos. It has an integrated steam wand that lets you froth milk for your beverages.

However, compared to some of the other dual coffee makers, the carafe frequently has a smaller volume and is less adaptable.

Coffee machine and coffee

Dual Coffee Maker With Grinder

This equipment is ideal if you wish to grind your coffee beans. It has a built-in grinder that enables you to alter the coffee’s flavor.

You might have to try out various brands because it might be challenging to find coffee beans that work with this grinder.

Our Selected Brands at a Glance

ProductBest for Product features
Keurig K-Duo Plus Coffee Maker, Single Serve, and 12-Cup Carafe Drip Coffee Brewer Best overallProgrammable.Stainless steel thermal carafe.Brews pods and ground coffee.
Cuisinart Single Serve + 12 Cup Coffee Maker Best programmable coffee makerDurable and reusable filters.Fully programmable.Brew strength control.
Hamilton Beach FlexBrew Trio 2-Way Coffee Maker Best thermal carafe coffee makerAuto pause & serve.Easy touch programming.Dual easy-fill reservoirs.
Mr. Coffee Coffee Maker, Programmable Coffee Machine for Single Serve or Carafe Coffee Best value for moneyFully programmable.K-Cup compatible.Has advanced water filtration.

Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 10c Thermal Pot, Black and Stainless
Keurig® K-Duo Plus™ Single Serve & Carafe Coffee Maker
Cuisinart Single Serve + 12 Cup Coffee Maker, Offers 3-Sizes: 6-Ounces, 8-Ounces and 10-Ounces, Stainless Steel, SS-15P1
Product name
Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 10c Thermal Pot, Black and Stainless
Keurig® K-Duo Plus™ Single Serve & Carafe Coffee Maker
Cuisinart Single Serve + 12 Cup Coffee Maker, Offers 3-Sizes: 6-Ounces, 8-Ounces and 10-Ounces, Stainless Steel, SS-15P1
Price
$131.03
$199.00
$179.95
Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 10c Thermal Pot, Black and Stainless
Product name
Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 10c Thermal Pot, Black and Stainless
Price
$131.03
Buy Now
Keurig® K-Duo Plus™ Single Serve & Carafe Coffee Maker
Product name
Keurig® K-Duo Plus™ Single Serve & Carafe Coffee Maker
Price
$199.00
Buy Now
Cuisinart Single Serve + 12 Cup Coffee Maker, Offers 3-Sizes: 6-Ounces, 8-Ounces and 10-Ounces, Stainless Steel, SS-15P1
Product name
Cuisinart Single Serve + 12 Cup Coffee Maker, Offers 3-Sizes: 6-Ounces, 8-Ounces and 10-Ounces, Stainless Steel, SS-15P1
Price
$179.95
Buy Now

Our K-Cup Dual Coffee Maker Reviews

Keurig K-Duo Plus Coffee Maker, Single Serve, and 12-Cup Carafe Drip Coffee Brewer : Best Overall

Brand: Keurig

Color/s: Black

Capacity: 12 cups

Coffee maker type: Drip coffee machine

Brews: Single serve, carafe 

Carafe type: Stainless steel thermal carafe

Dimensions: 7.68 x 15.88 x 14.9 inches (19.5 x 40.33 x 37.84 centimeters)

Product Description

The Keurig K-Duo Plus is a popular option for a dual coffee maker that makes both K-Cups and Keurig drip coffee. This model replaces the K-design Duos. With a width of just 7.68 inches (19.5 cm), the K-Duo Plus is a much smaller device.

Keurig brews K-Cup pods and other ground coffee brands, offering you various coffee options. It has four brew sizes for the single cup and the stainless steel thermal carafe. There are 6, 8, 10, and 12 glasses for the carafe and 6, 8, 10, and 12 fluid ounces (177.4, 236.5, 295.7, and 354.8 milliliters) for the single serving.

It has a big water reservoir with a combined capacity of 60 fluid ounces (1.7 liters) for both the carafe and single-serve options. The auto brew feature, the pause and brew function, and the auto-off feature are just a few of the programmable features available on this Keurig dual coffee maker. These options will have your coffee ready for you at a time that matches your schedule.

Dual coffee makers typically only have the auto-off feature for the carafe function. However, this one also has the single cup function, turning off five minutes after the last cup, making it an energy-efficient option. This makes it the best dual coffee maker on our list.

Undoubtedly, Keurig coffee makers are among the best on the market. This Keurig model stands out from most of the other dual coffee makers on our list thanks to its strong brew option for a single full cup. It takes less time to brew because the K-Duo Plus heats and brews in one step; you don’t need to heat it first.

This Keurig drip coffee maker comes with a reusable gold-tone mesh coffee filter. The filter is excellent for the environment and your coffee (unless you rinse your paper filters before using them to remove the papery flavor). It is simple to fill and clean the removable and multi-position water reservoir.

Additionally, it is practical to fit this machine on a little kitchen counter with cabinets. In contrast to many other models, which have the controls on the front, these have them on top. This could also make it difficult to store under cabinets. The coffee is of good quality, and you can try several types until you discover one you enjoy.

Pros

  • Multi-position water reservoir.
  • Brews both pods and ground coffee.

Cons

  • It is expensive.

Cuisinart Single Serve + 12 Cup Coffee Maker : Best Programmable Coffee Maker

Brand: Cuisinart

Color/s: Stainless steel, black

Capacity: 12 cups

Coffee maker type: Drip coffee machine

Brews: Single serve, carafe

Carafe type: Glass carafe

Dimensions: 10.38 x 10.13 x 14.25 inches (26.36 x 25.73 x 36.19 centimeters)

Product Description

A stylish appliance in stainless steel and black, the Cuisinart SS-15P1 has a modern appearance. Simple details, like the glass carafe’s handle made of stainless steel to match the rest of the facade, enhance the design. This machine is great for families or work set up thanks to its 12-cup coffee maker and three-cup sizes for the single-serve brewer.

The Cuisinart K-Cup coffee maker is ideal for experimenting with your coffee or allowing you to select the best coffee pod for your budget. It is compatible with any brand of single-cup coffee pods, including Keurig K-Cups.

Since there is a permanent filter on either side, using coffee capsules instead of disposable filters also results in savings, not to mention the diminished influence on the environment! If you prefer something else to coffee grits, even in very small amounts, getting into your coffee, you may always use paper filters to stop it.

A charcoal water filter in the 40 fluid ounces (1.18 liters) detachable water tank removes contaminants for better-tasting coffee. Removing and cleaning it is easy and takes a short time. But because it is somewhat narrow and located toward the back, the water tank can be challenging to fill.

Because it has a 24-hour brew start feature, you can set it to brew in the morning without waiting for the coffee to brew. This will help you wake up. With the robust coffee option, you may blend to your preferences while also controlling the water’s temperature.

This Cuisinart Keurig coffee maker has a few minor inconveniences, such as the need to tuck the basket within to prevent coffee leaks fully. However, once you get the hang of it, you’ll enjoy a wonderful cup of coffee in no time.

Regular pod needle cleaning is necessary to prevent clogging of the single-serve brewer. Fortunately, it has a self-clean feature that facilitates a quicker cleaning process.

Pros

  • Fully programmable.
  • It has durable and reusable filters.

Cons

  • It is expensive

Hamilton Beach FlexBrew Trio 2-Way Coffee Maker : Best Thermal Carafe Coffee Maker

Amazon’s Choice in Single-Serve Brewers by Hamilton Beach

Brand: Hamilton Beach

Color/s: Black, silver

Capacity: 10 cups

Coffee maker type: Drip coffee machine

Brews: Single serve, carafe

Carafe type: Stainless steel 

Dimensions: 13.6 x 14.5 x 15.13 inches (34.5 x 36.8 x 38.4 centimeters)

Product Description

Although you can’t use both at once, the Hamilton Beach Flexbrew is the second-best dual coffee maker because it contains a single-serve and a 10-cup brewer. Because you can use ground coffee, K-Cup pods, or any other pod brand, the Flexbrew is a highly versatile machine.

The FlexBrew coffee maker with K-Cup features easy-touch software to brew your coffee in advance. This coffee maker is for you if you love to lie in bed as long as possible before rushing out in the morning. The coffee in your full carafe can keep warm for up to two hours, but with time the flavor will deteriorate and turn bitter.

The automatic shutoff of this Hamilton Beach coffee maker is advantageous for individuals who value safety. However, it may not be ideal for those who prefer to sip their coffee leisurely. You don’t have to wait until the entire pot of coffee brews if you need that first cup immediately because there is a brew pause and pour option.

Even though there are just two brewing options—regular and bold—, it should be sufficient to make your coffee exactly how you like it. If you don’t want to refill the water tank for every other drink you make, there are two independent water tanks with windows, one for each brewer.

Although it takes longer to brew than a Keurig single-serve coffee maker (three to five minutes on the single side), the hot coffee it produces is comparable in taste to that of a Keurig. Many enjoy it since the water is constantly fresh, but some people dislike filling the water tank every time.

The machine comes with a coffee grounds basket, a removable pod holder for simple cleaning, and a glass carafe. Glass carafes may not be as durable as those made of thermal stainless steel. They can easily break, particularly when handled carelessly.

Pros

  • Double easy-to-fill water reservoirs.
  • Its single-serve compartment fits a travel mug.
  • It has a 3-way brew (single–serve pod, travel mug ground coffee, 10 cups carafe).

Cons

  • The glass carafe can easily break.

Mr. Coffee Coffee Maker, Programmable Coffee Machine for Single Serve or Carafe Coffee : Best Value for Money

Brand: Mr. Coffee

Color/s: Black

Capacity: 10 cups

Coffee maker type: Drip coffee machine

Brews: Single serve, carafe

Carafe type: Stainless steel

Dimensions: 7.36 x 15.16 x 15.43 inches (18.67 x 38.5 x 39.19 centimeters)

Product Description

Mr. Coffee Programmable Coffee Machine is a space-saving and compact machine for your kitchen or office. Its compact design reduces countertop space needed by up to 50%. It has a strong brew Selector, which allows you to brew a stronger cup of coffee at the touch of a button.

It packs a variety of brew-size options. Depending on your brew size, the select-a-cup feature utilizes just the right quantity of water. The machine has advanced water filtration. This process filters water to remove contaminants and enhance coffee quality. It is compatible with K-Cup, brewing both coffee grounds and K-Cup pods.

This duo coffee maker comes with a thermal carafe. The thermal carafe’s double walls, made of stainless steel, keep coffee hot for several hours. With the handy Grab-a-Cup Auto Pause feature, you may easily pour a cup before the carafe is completely brewing.

It is completely programmable. Use the “Brew Later” feature to set the machine to brew at a time that is more convenient for you in the future. Also, you can brew anything from a single cup to an entire carafe. It has a removable Reservoir. It is easy to fill and clean.

Try the following troubleshooting methods if the tank has water, but the display is flashing “Add Water”: Switch off the coffee maker. Connect the coffee maker. For 5 seconds, press the “STRONG” and “MIN” buttons concurrently. You will hear a beep sound, then pause for 30 seconds. The error will disappear, and your coffee maker will be operational.

Pros

  • It brews two ways (pods or carafe).
  • It has a compact design (it saves countertop space).
  • It has multiple brew-size options.
  • It has advanced water filtration.

Cons

  • Prone to water leaks.

What to Look for in a Dual Coffee Maker

Unsurprisingly, “dual coffee makers” are machines that can brew two different kinds or amounts of coffee. For instance, some dual coffee makers can create both large pots and small servings of coffee. Others might have hot water dispensers that you can use for tea or instant coffee, or they might prepare filter coffee and espresso in carafes.

Consider your preferred type of coffee and the primary manner you generally change your brew when choosing the type of dual coffee maker to purchase.

Dual Coffee Maker Type

Different dual coffee makers employ various brewing techniques. While some of them use regular filters, others include single-serve K-Cup makers. Make sure the device you select is capable of the brewing style you desire.

Using K-Cups vs. Ground Coffee

For both brewing techniques, some dual coffee makers use ground coffee, while others use K-Cups. Coffee capsules are quick and convenient, but they also have a severe environmental impact, contain stale coffee, and are quite expensive in the long term.

It’s crucial to remember that quality (and not convenience) reigns supreme when it comes to superb coffee. Even though we included a few pod machines here, we firmly believe you should get a reusable Keurig or pod filter rather than single-use capsules.

By doing this, you may use fresh grounds, save money, and drink coffee that is better for the environment.

Customization Importance

Do you like clicking a button, waiting, and then having your customary cup of coffee appear without you having to do anything? If so, there would be no benefit to paying more for a dual coffee maker with numerous configurable features.

On the other hand, we have certain machines ready to make your ideal cup if you like the flexibility of adjusting your coffee strength or setting the machine up for foamy drinks as well. 

Make sure you comprehend the features of each model before investing in a more customizable coffee maker, so you don’t get frustrated with a unit that is too basic or finds itself in over your head.

Carafe Type

Do you prefer a thermal or glass carafe? A glass carafe is less durable because it will likely break if you drop it. Additionally, the glass heats up, which means that touching it unintentionally could result in hand burns. Glass carafes don’t retain heat for as long.

Because it is more durable and can keep your coffee hot or cold for an extended period, a thermal carafe is usually preferable. However, thermal carafes are opaque, so you can run out of coffee sooner than expected.

If you love coffee throughout the day, consider getting an all-in-one coffee maker with stainless steel thermal carafe.

Available Space

Combining two machines’ functionality into one, the best combination coffee maker will save you precious counter space. However, some of these nasty boys are nonetheless huge despite this. Check the measurements to prevent unwanted surprises.

Quality

The quality of the coffee is the most crucial feature of a coffee maker. Some machines brew stronger coffee than others. Some brew espresso or double shots to create a strong coffee to match your tastes. The Keurig coffee machine is your best choice if you place a high value on coffee quality.

Price

Even while most dual coffee makers are quite expensive, some are for a good cause; many of the less expensive ones will accomplish most of the same tasks. Still, they might come with fewer extras, such as stronger brews, milk wands, temperature sensors, warming plates, etc.

However, any of these coffee makers will save you money if you regularly buy coffee from a coffee shop – even the more expensive ones.

Size

You must select a dual coffee maker that is appropriate for your needs because they come in various sizes and styles. Make sure to opt for a machine with a 12-cup capacity or more if you want one with a big carafe. Make sure the single-serve brewer you choose has a K-Cup adapter before purchasing.

Features

Are integrated milk frothers a must-have, or are you content to buy one separately? How about filters? Do you like to purchase paper filters frequently or prefer a permanent filter? Regular maintenance, possibly even cleaning after each use, is essential for permanent filters.

Paper filters are easier to use because you can discard them after use, but they require more maintenance and are less environmentally friendly. Would you like a dual coffee maker that you can program? So they may start their day with a pot of hot coffee.

Consider iced coffee. Do you enjoy that kind of thing? The best choice is a dual coffee maker with an over-ice setting.

Dual Coffee Maker Maintenance and Cleaning Tips

For your health and the quality of your coffee, it’s critical to maintain your coffee maker clean. Here are some pointers for maintaining and cleaning your coffee maker:

  • Descale your coffee maker once a week. This will clear the water of any accumulated mineral deposits that could harm the flavor of your coffee.
  • Use vinegar and water solution to clean the coffee maker once each month. Any coffee oils or other residues that may accumulate over time will get eliminated by doing this.
  • Make sure to routinely clean any reusable filters you may have. By doing this, any off flavors won’t brew into your coffee.
  • Always use cold, fresh water to make coffee that tastes its finest. If the water from your faucet is subpar, consider using filtered or bottled water.
  • You should keep coffee beans in an airtight container in a cool, dark location. This will prolong their freshness and flavor.
  • You can maintain your coffee maker’s cleanliness and guarantee that you always get the best-tasting coffee by following these straightforward instructions.

Some Reader Questions Answered

What is the Difference Between Espresso and Drip Coffee?

Espresso and drip coffee are primarily distinguished by their finer grinds and longer brewing times. Espresso machines, which can produce up to 15 atmospheres (ATM) of pressure to pump the water through the coffee, allow for a far quicker brewing period.

About 1.5 fluid ounces (0.04 liters) of nearly boiling water gets forced through tightly packed, finely ground espresso coffee to create an espresso shot. If everything goes according to plan, a small bit of crema (a foam somewhat akin to the head of a beer) will be visible on top of the dark brown, slightly viscous liquid that emerges.

Making an espresso shot involves many different factors. There are many factors to consider, including the water’s temperature, pressure, fineness, and density of the coffee grounds. Espresso is a concoction of various kinds of coffee beans from various nations. The beans get heated in a roasting pan until they become black and oily.

Much finer than drip coffee, ground beans are perfect when used for coffee. The texture is quite similar to that of powdered sugar. The espresso prepares more slowly if the coffee is finer ground. 

Generally speaking, the water should run through the coffee for about 25 seconds to produce the greatest shot of espresso. You may occasionally change the grind consistency to regulate the brewing time.

Espresso coffee is finer ground than drip coffee, created by slowly pouring hot water over ground coffee. After passing through the coffee, the water collects in a pot. The hot water is in contact with the ground coffee for much longer during this process than during the espresso process. A cup of drip coffee has more caffeine than an espresso shot.

How Does K-Cups Coffee Compare to Coffee Grounds?

Compared to ground coffee, K-Cup coffee can yield more per serving. Its distinctive roasting and brewing technology provides a consistent flavor in the brew, whereas ground coffee has a variety of distinct flavors depending on how you prepare it.

Unlike ground coffee, which requires more work to brew, K-Cup coffee is specialized equipment. Purchasing a dual coffee maker might be wise if you have a large family or those who have frequent visitors. These coffee machines assist in brewing two cups of coffee at once, frequently of various varieties to suit your preferences.

To pick a machine that matches your needs, consider the quantity of coffee you will be brewing each day, the brew type, programming options, quality, and other important criteria. Consider using the ones that are simple to maintain and can brew the ideal amount of cups at once.

Our ranking of the top dual coffee makers will provide insight into the various choices available.

What is Bold Coffee?

Bold coffee types are often dark roast coffee. They exhibit an intensity of roasted, carbon, and smoky flavors. Most coffee experts also refer to a coffee as “bold” when it has a higher strength due to a higher coffee-to-water brewing ratio.

When a coffee maker offers a setting for “bold coffee,” this typically indicates that the amount of water passing through the coffee grind and filter is slow. Hence, the water takes longer to steep in the coffee grind, producing stronger coffee.

How to Make Bold Coffee

Using more coffee than usual is the simplest technique to make bold coffee. To guarantee uniformity across brews and make subsequent changes simpler, we advise weighing the coffee beans and water before brewing using a kitchen scale. Lowering the coffee-to-water ratio from 1:16 to 1:15.5 or 1:15 will result in a cup of coffee that is substantially bolder.

Consider brewing your coffee in a French press with 9.9 fluid ounces (294 milliliters) of water and 1.05 ounces (20 grams) of coffee for a 1:16 coffee-to-water ratio to help put this into perspective. Use the same 1.05 ounces (20 grams) of coffee but 9.9 fluid ounces (294 milliliters) of water if you prefer a stronger cup.

Maintaining the other brewing variables, such as grind size, steeping duration, and constant water temperature, is crucial to ensure any variations are due to changing the strength.

How Long Does a Dual Coffee Maker Last?

Drip coffee makers and single-serve coffee brewers are examples of automatic coffee makers with five to ten years of lifespan. The frequent cleaning routine, which includes descaling and cleaning, allows the machine to last this long.

Even before the five-year mark, automatic coffee makers might malfunction for several reasons. These are the most typical explanations:

  • Coffee makers’ pipes and tubes become clogged and permanently damaged by coffee residue. When you do not descale your machine, mineral and calcareous accumulation will cause the equipment to malfunction. Therefore, it is crucial to clean a coffee maker according to the instructions provided by the manufacturer.
  • The heating element or the electric system will burn out. As the components deteriorate over time, those systems do not last long. The device will stop heating or circulating water to brew once the materials get worn out.
  • Need for upgrading: Newer coffee maker models make old models look obsolete. Having a brand-new, improved coffee maker is a big preference for most coffee lovers.

Coffee Makers’ Lifespan by Brand

We observed that not all coffee makers are equal. The lifespan of some manufacturers’ coffee makers tends to be longer than those of other brands. Here is what we discovered:

  • A Keurig coffee maker should last for three to five years. Be aware that certain Keurig machines only support particular brands of K-Cups or capsules. As a result, the machine will lose its usefulness more quickly if the manufacturer stops making certain capsules.
  • A Cuisinart coffee maker ought to last between two and five years. Importantly, customers who buy new coffee makers from Keurig get a 3-year warranty cover.
  • Coffee makers like Black & Decker and Hamilton Beach should last for at least five years (if cleaned and maintained properly).
  • The Mr. Coffee coffee machines should last for two to three years. It can last up to 4 to 5 years if you periodically clean and descale.
  • Ninja coffee makers can only last one to two years. Leaks from the reservoirs and ineffective cleaning cycles are the two most frequent problems that our readers mention.

Do You Have Some Cleaning and Maintenance Tips to Share?

Plan to clean your coffee maker once a month if you use it daily. Only once every three to six months could be necessary for occasional coffee consumers. However, you should clean your coffee maker if you see obvious accumulation around the pot or basket or if your coffee tastes strange.

You will need water, distilled vinegar, coffee filters, and a cleaning cloth.

Step 1: Pour Vinegar and Water Into the Coffee Maker

Fill the reservoir of your coffee maker with a 50:50 solution of white distilled vinegar and water to start cleaning it. If your coffee maker has a particularly bad buildup, you can increase the vinegar-to-water ratio. In addition to cleaning the coffee maker and carafe, the vinegar also dissolves any built-up mineral deposits.

Step 2: Brew and Let It Soak

After placing a filter in the basket, start the brewer. Turn off the coffee maker halfway through brewing. Depending on how much buildup you need to remove, let the remaining vinegar solution soak in the carafe and reservoir for between 30 and 60 minutes.

Step 3: Complete the Cycle and Do a Water Flush.

Restart the coffee maker and let it finish the brewing process. If there is one, pour away the vinegar solution after discarding the paper filter.

You can now remove the coffee maker’s vinegar flavor and smell. Put a filter in the basket, add new water to the reservoir, start the coffee maker, and allow it to finish the brewing process. You should take out the filter, the water emptied, and a new cycle starts with freshwater. Use a clean cloth to clean your coffee maker and coffee pot.

Coffee maker with cup

What are the Different Types of Dual Coffee Makers?

This kind of device is ideal for those who want the ease of a single-serve brewer with the adaptability of a drip coffee maker. You can experiment with various flavors using any K-Cup pod with the K-Cup adaptor.

A built-in water filter is one feature that many of these machines lack, making them far from real single-serve brewers. Here are the different types of dual coffee makers:

Drip Coffee Maker With Coffee Pod Adapter

This design typically contains a unique pod you may fill with your coffee grounds, similar to the K-Cup adapter. This allows you more freedom than a standard K-Cup coffee maker, but you have to fill the pod yourself rather than merely choose a K-Cup from your home selection. 

Espresso Coffee Maker With Carafe

This equipment is ideal for preparing classic espresso drinks like lattes and cappuccinos. It has an integrated steam wand that lets you froth milk for your beverages. However, compared to some of the other dual coffee makers, the carafe frequently has a smaller volume and is less adaptable.

Dual Coffee Maker With Grinder

This equipment is ideal if you wish to grind your coffee beans. It has a built-in grinder that enables you to alter the coffee’s flavor. You might have to try out various brands because it might be challenging to find coffee beans that work with this grinder.

Final Musings

Dual coffee makers are a fantastic option for coffee enthusiasts at your house or business. They give you the versatility of having a selection of several coffees.

The Keurig K-Duo Plus Coffee Maker, Single Serve, and 12-Cup Carafe Drip Coffee Brewer  is our best dual coffee maker brand. This brewer does so many tasks that merely referring to it as a dual coffee maker is an injustice. You can prepare a 12-cup carafe or single-serve cups. It is a great K-Cup coffee maker you can find around.

You may make coffee to your specific preferences with all the features on the Keurig K-Duo Plus Coffee Maker. This gadget can make everything taste great, whether it has a strong, robust flavoring or a more subtle one.

Overall, a combined coffee maker is a really good choice. They enable you to multitask, which is advantageous if you have a busy lifestyle. Choose the 2-way coffee maker that best meets the specific requirements of your home to save further pointless arguments with your spouse or roommate over the last cup of coffee.