10 Best Keurig Coffee Machine K400 of 2025

Tested and Reviewed: Top 10 Keurig Coffee Machine K400 deals with expert ratings from 8.1 to a perfect 10

July 2025 Edition

Editor's Choice

9.7

Save 5%

FDM

Keurig K-2500 Single Serve Commercial Coffee Maker

5% Off

Editor's bottom line:

“This keurig coffee machine k400 is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Brew a fresh, robust cup of coffee with this Keurig K-2500 Single-Serve Commercial Coffeemaker. Ideal for medium- to large-sized businesses, the coffeemaker comes with direct water line plumbing connection that allows easy refilling, so your employees and visitors can easily brew a flavorful cup to enjoy.
Coffeemaker enabled with direct water line plumbing connection ( Plumbing kit sold separetly ).

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Picked by 229 people today

9.5

LAUCIPPOS

Replacement Cup Holder Needle for All Keurig 2.0 Coffee Machine, Filter Pod Holder Full Assembly for K200, K225, K250, K300, K325, K350, K400, K425, K450, K500, K525, K550, K600

Free Shipping

Main Highlights

Compatible with all the Keurig 2.0 machines such as K200, K225, K250, K300, K325, K350, K400, K425, K450, K500, K525, K550, K600, K650, K675
It fits perfectly and makes my coffee machine work like new.
The full assembly was easy to install
Long duration - Stainless steel needle inside with strong material, not easy to break. Don't not touch it with your hand.
If there is any problem with this product, please contact us anytime, We will help ASAP.

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9.5

Save 22%

Keurig

Keurig K-Express Single Serve K-Cup Pod Coffee Maker, 3 Brew Sizes, Strong Button Feature, 42oz Removable Reservoir, Black

22% OffFree Shipping

Main Highlights

STRONG BREW: Increases the strength and bold taste of your coffees flavor.
3 CUP SIZES: Brew an 8, 10, or 12 oz. cup at the push of a button.
MULTIPLE CUP WATER RESERVOIR: 42oz. removable reservoir lets you brew up to 4 cups before refilling. 8 oz. cup size
FAST & FRESH BREWED: Delicious coffee made in minutes.
TRAVEL MUG FRIENDLY: Removable drip tray accommodates travel mugs up to 7.4 tall.
ENERGY EFFICIENT: Auto off feature turns off your coffee maker 5 minutes after the last brew, helping to save energy.
COMPATIBLE WITH THE MY K-CUP UNIVERSAL REUSABLE COFFEE FILTER: Brew your own ground coffee (sold separately).

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Best Value

9.2

Save 33%

Keurig

Keurig K-Classic Single Serve K-Cup Pod Coffee Maker, with 3 Brew Sizes, 48oz Removable Reservoir, Black

33% OffFree Shipping

Main Highlights

Note: 1)Too coarse a grind, too little coffee, or insufficiently tamping the grounds before brewing can all lead to inadequate pressure for a proper brew. 2)It is important to note that the amount of espresso extracted will vary depending on the grind size and amount and reprogramming may be needed when the size and amount are adjusted.Please refer to user guide or user manual or user guide (provided below in PDF) before first use
Brews multiple k-cup pod sizes: (6, 8, 10 ounce) the most popular k-cup pod brew sizes. Use the 6 ounce brew size to achieve the strongest brew.
Large 48 ounce water reservoir: Allows you to brew 6 plus cups before having to refill, saving you time and simplifying your morning routine. The water reservoir is removable, making it easy to refill whenever you need to.
Descaling: An important part of cleaning your keurig brewer. This process helps to remove calcium deposits, or scale, that can build up inside a coffee maker over time.
Auto-off: An auto-off feature is easily programmed to turn off your coffee maker after it has been idle for 2 hours, helping to save energy.
Simple button controls: Just insert a pod, select your desired cup brew size, and brew a great-tasting cup in under a minute.
Fabric type: Plastic

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9.0

Save 32%

Keurig

Keurig K-Supreme Single Serve K-Cup Pod Coffee Maker, MultiStream Technology, 4 Brew Sizes, 66oz Dual-Position Removable Reservoir, Black

32% Off

Main Highlights

MULTISTREAM TECHNOLOGY: Extracts more flavor and aroma* in every brew. *vs Keurig leading K-Classic brewer with The Original Donut Shop Coffee K-Cup pod.Filter type:Reusable.Voltage : 120V, Cord Length 28.74.Froths Milk : No. Digital Clock : No.
CUSTOMIZE YOUR CUP: Brew a stronger cup, or brew hot over ice for refreshing iced coffee.
MULTIPLE BREW SIZES: Brew a 6, 8, 10, or 12 oz. cup.
66 oz. DUAL-POSITION RESERVOIR: Choose the perfect position for optimal counter space. Removable reservoir makes refilling easy.
FAST & FRESH-BREWED: Coffee made in minutes.
BACK-TO-BACK BREWING: Immediately brew a second cup, no need to wait for reheating.
TRAVEL MUG FRIENDLY: Accommodates travel mugs up to 7 tall.
SIMPLE BUTTON CONTROLS: Just insert any K-Cup pod and use the button controls to brew a delicious cup.
MAINTENANCE ALERT: Reminds you to descale after every 250 brews.

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8.8

Save 26%

Keurig

Keurig K-Elite Single Serve K-Cup Pod Coffee Maker, with Strength and Temperature Control, Iced Coffee Capability, 8 to 12oz Brew Size, Programmable, Brushed Slate

26% OffFree Shipping

Main Highlights

WHAT'S IN THE BOX: One water filter handle, and one filter to help ensure your beverages taste their absolute best.Filter type:Reusable.Temperature: Adjust the brew temperature between 187° and 192°..Temperature Control : Allows you to adjust the temperature from 187° 192
BREWS MULTIPLE CUP SIZES: 4, 6, 8, 10, 12oz Enjoy the most popular cup sizes.
STRONG BREW BUTTON: Increases the strength and bold taste of your coffees flavor.
ICED SETTING: Brew hot over ice at the touch of a button for full-flavored, delicious iced coffee.
HOT WATER ON DEMAND BUTTON: Perfect for instant soups or oatmeal.
FAST & FRESH BREWED: Coffee made in minutes.
LARGE 75oz WATER RESERVOIR: Allows you to brew 8 cups before having to refill, saving you time and simplifying your morning routine. Removable reservoir makes refilling easy.
REMOVABLE DRIP TRAY: Accommodates travel mugs up to 7.2 inches tall and holds a full accidental brew for easy cleanup.
BREWER MAINTENANCE REMINDER: Alerts you when it is time to descale your coffee maker. Descaling is an important process that removes built-up calcium deposits, ensuring the best-tasting brew possible.

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8.6

Save 27%

Keurig

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

27% OffFree Shipping

Main Highlights

BREW BY THE CUP OR CARAFE: Brews both K-Cup pods and coffee grounds.
MULTISTREAM TECHNOLOGY: Saturates the grounds evenly to extract full flavor and aroma in every cup, hot or cold.
BREW OVER ICE: Adjusts temperature for maximum flavor and less ice melt for single-cup iced coffees and teas.
STRONG BREW & EXTRA HOT FUNCTIONALITY: Brews a stronger, more intense-flavored cup and the extra hot feature brews a hotter single cup.
MULTIPLE BREW SIZES: Brew 6, 8, 10, or 12oz single cups or 6, 8, 10, or 12-cup carafes. 12-cup glass carafe specially designed to limit dripping.
ONE 72OZ RESERVOIR: The extra-large, removable reservoir is shared by both sides for fast, convenient brewing with fewer refills.
FRONT-FACING CONTROL PANEL: Intuitive interface for selecting all your brewing preferences.
PROGRAMMABLE CARAFE AUTO BREW: Set a time for your coffee maker to automatically brew a carafe up to 24 hours in advance.
COMPACT DESIGN: The versatility of two kinds of brewers in one space-saving unit.
PAUSE & POUR: Automatically pauses your coffee maker mid-brew for 20 seconds, allowing the carafe to be poured.

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8.3

Keurig

Keurig K-1550 Commercial Coffee Maker

Main Highlights

Ideal for small businesses (up to 15 employees)
Brew Over Ice - Brew any K-Cup pod over ice, brews hot coffee 6oz, strong
Brew a wide selection of beverages with 225+ Keurig K-Cup pod varieties from over 35 top brands
Delivers freshly brewed coffee, tea, and hot cocoa in under a minute
Brews 4 cup sizes (6, 8, 10, and 12 oz.) and is large enough to accommodate a travel mug
Extra-large 96 oz. water reservoir with durable, easy-to-use handle for effortless cleaning and added convenience
STRONG button delivers a bolder, more intense flavor
Quiet Brew Technology minimizes brewer noise while in use
Programmable Auto Off feature saves energy when not in use
Indicator lights clearly display when it is time to add water or descale the brewer

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8.1

Save 22%

Keurig

Keurig K-1500 Commercial Coffee Maker,Black 12.4" x 10.3" x 12.1"

22% Off

Main Highlights

Ideal for small business (up to 15 employees).Filter type:Reusable
Brews 4 cup sizes (6, 8, 10 and 12 oz.)
Extra-large 96 oz. water reservoir with durable, easy-to-use handle for effortless cleaning and added convenience
STRONG button delivers a bolder, more intense flavor
Quiet Brew Technology minimizes brewer noise while in use

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8.1

Save 5%

Keurig

Keurig K155 Office Pro Single Cup Commercial K-Cup Pod Coffee Maker, Silver

5% Off

Main Highlights

Styled to impress, this Keurig coffee maker offers the features that everyone will value.Filter type:Reusable
TOUCH SCREEN INTERFACE: An advanced full color touchscreen interface with adjustable brew temperature and programmable auto On/Off settings.
POUR OVER WATER RESERVOIR: With a 90 oz., easy to fill, removable Water Reservoir, you can make up to 18 cups before refilling. Full color LCD touchscreen.
FOUR BREW SIZES: Choose from four different brew sizes 4 oz., 6 oz., 8 oz. or 10 oz. From strong to milder brewed beverages. Because tastes differ.
DRAIN AND STORE: Only Keurig commercial coffee makers offer the option to easily drain and remove water from the internal hot water tank for transport and storage.

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Our Best Overall Choice

Best Choice

9.7

FDM

Keurig K-2500 Single Serve Commercial Coffee Maker

5% Off

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Brew a fresh, robust cup of coffee with this Keurig K-2500 Single-Serve Commercial Coffeemaker. Ideal for medium- to large-sized businesses, the coffeemaker comes with direct water line plumbing connection that allows easy refilling, so your employees and visitors can easily brew a flavorful cup to enjoy.
Coffeemaker enabled with direct water line plumbing connection ( Plumbing kit sold separetly ).

Show Price

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