How To Install Water Filter In Keurig Duo?

Installing a water filter in your Keurig Duo is an easy and efficient way to better the taste of your coffee. Not only will it give you fresh-tasting coffee, but it will also help increase the life span of your machine by preventing mineral deposits from accumulating on its internal parts. Installation of a water filter in Keurig due is a relatively simple and quick process. Which can learn and apply in no time.

What Is Keurig Due Water Filter?

What Is Keurig Due Water Filter
Keurig Due Water Filter

Keurig due water filters are designed for use with the Keurig Duo brewer. The filter is easy to install, helping to reduce contaminants and improve the flavor of your coffee. They can also help extend the life of your Brewer.

Do All Keurig Have A Water Filter?

No, not all Keurig machines come with a water filter. However, some models are pre-equipped with a filter, and others offer the option to install an aftermarket filter for added convenience. The Keurig Duo series features a built-in 70-ounce water reservoir that does not have an integrated filter system but is compatible with many water filters on the market. You can purchase a compatible filter and install it directly in your machine for improved taste and water quality.

Installing A Water Filter In Keurig Duo

Put filter cartridge in water: Remove the cartridge from the packaging and submerge it in a bowl.

Soak for 10-15 minutes
Soak for 10-15 minutes

Soak for 10-15 minutes: After removing the filter holder from its packaging, soak it in warm water for 10-15 minutes. This helps eliminate any dirt or debris that may have settled on it during manufacturing or transportation.

Rinse the filter cartridge under running water
Rinse the filter cartridge with water

Rinse the filter cartridge under running water: Rinse the filter cartridge under running water for 15 seconds. This will help to remove any dust or debris that may be present on the surface of the filter, as well as flush out any carbon dust from within it.

Place cartridge into the holder
Place cartridge into the holder

Place cartridge into the holder: Place the water filter cartridge into the holder with the filter kit. Push firmly to ensure it is correctly locked in place.

Install holder in a coffee machine
Installing holder

Install holder in a coffee machine: Install the holder for the water filter in the coffee machine.

Replacing The Water Filter In Keurig Duo

Remove the water filter: Unplug the Keurig duo and open the reservoir door. Inside the reservoir, you will see a labeled handle that says “Filter.” Push down on this handle with your fingers and pull out the filter cartridge.

Soak a new cartridge in clean water: Before using a new water filter cartridge, you must soak it in clean water for fifteen minutes to remove any small particles that may be present. After soaking the new cartridge, rinse it with cold tap water. 

Rinse the mesh in the lower holder: Fill the lower holder with tap water and rinse off the mesh filter. Then, remove the upper holder with a paper towel and set it aside.

Insert the cartridge into the upper housing: Insert the filter cartridge into the upper housing of the Keurig Duo. It should fit snugly and not be loose.

Snap-on the lower holder: Snap on the lower holder part of the filter housing to the upper housing. Press firmly until it is securely fastened.

Insert the filter into the bottom of the water tank: Insert the filter with the white side facing up. Ensure that the tab on the filter is in line with the arrow on the bottom of the tank, and then push down firmly to secure it.

Fill the tank with fresh water: Fill the tank of your Keurig Duo with fresh water. Make sure that the lid is tightly closed to prevent any spills.

How To Clean Keurig Duo Water Filter?

How To Clean Keurig Duo Water Filter
Clean Keurig Duo Water Filter

Step 1: To clean the water filter, remove it from the reservoir.

Step 2: Submerge the filter in a cup of warm, soapy water and let it soak for about 10 minutes. After that, rinse thoroughly with cold running tap water until all soap residue has been removed.

Step 3: Once cleaning the filter, allow it to air dry completely before replacing it in the water reservoir.

Step 4:  Refill the reservoir with fresh cold tap water and replace the lid.

Which Water Filter Holders Does Keurig Duo Use?

Which Water Filter Holders Does Keurig Duo Use
K-Cup Universal Reusable Coffee Filter

Keurig Duo uses the My K-Cup Universal Reusable Coffee Filter, which works with all Classic and Series Keurig Brewers. This water filter holder allows you to use your favorite ground coffee and eliminates the need for single-use pods.

What is the difference Between Keurig Due Plus And Brewer?

The Keurig Duo Plus is the newest model of Brewer from Keurig. It features a larger tank than the original Keurig, making it capable of brewing up to three cups in one brew cycle. The Duo Plus also has an upgraded water filter system that helps reduce sediment and chlorine taste and odor from tap water. This makes it easier to keep your coffee tasting great. The Duo Plus also has a more robust brew cycle that allows for larger cup sizes and bolder flavors.

Additionally, the Duo Plus has an adjustable temperature setting to customize your brewing experience. The Duo Plus includes a unique carafe for pouring up to 12 cups of coffee in one brew cycle. The Keurig Brewer, on the other hand, is more essential than the Duo Plus and does not have the same upgraded features. It has a smaller capacity, allowing it to only brew up to two cups in one brew cycle. The Brewer does not have an adjustable temperature setting or a carafe for pouring larger batches of coffee.

Why Use Keurig Due Water Filter?

Improves taste: As the water passes through the filter, it removes chlorine and odors from tap water, resulting in better-tasting coffee.

Reduces scale buildup: The water filter helps reduce scale buildup caused by minerals and other contaminants in your water. This helps protect your Keurig brewer and ensure optimal performance.

Removes impurities and bad odor: The filter also helps remove other impurities that can be present in some tap water, such as dirt and rust. It eliminates bad odors and unpleasant tastes, resulting in better-tasting coffee.

Easy to replace: The water filter should be replaced approximately every two months or more often if you live in an area with hard water. Replacing the filter is easy and takes less than a minute.


Is Keurig due water filter dishwasher safe?

Is Keurig due water filter dishwasher safe
Keurig due water filter dishwasher safe

Yes, the water filter for Keurig Duo is dishwasher safe. However, it is essential to note that the filter should be placed in the silverware basket when washing and not directly on the dishwasher rack. It should also be cleaned with mild soap and warm water after every use.

Is the plastic BPA-free?

Yes, the plastic used in the Keurig Duo Water Filter Holder is BPA-free. An independent third-party laboratory has tested and approved the material to ensure safety. This means it will not leach harmful or toxic chemicals into your water supply.

Can it work with Keurig due single server?

Yes, it can work with Keurig due single server. The water filter is designed to fit perfectly into the reservoir of your coffee machine. It will help reduce chlorine taste and odor as well as other impurities that may affect the taste of your beverages.

What is the dimension of this water filter?

The Keurig Duo Water Filter is approximately 4.25 inches tall and 2.5 inches in diameter, making it easy to install into your Keurig machine. The filter should fit snugly into the water reservoir of your machine.

Is there a reset button in Keurig K supreme?

Is there a reset button in Keurig K supreme
A reset button in Keurig K supreme

Yes, the Keurig K Supreme does have a reset button.

What kind of water should I use in Keurig due?

When using a Keurig with a water filter, it is essential to use filtered water. This ensures that all impurities and contaminants are removed from the water before it enters your machine. Tap water may contain harmful chemicals or minerals, which could result in bad-tasting coffee or damage your machine.


Installing a water filter in your Keurig due is an effective way to help ensure that you are using the best quality water for your coffee. Remember to use filtered or bottled water, not tap water. This will ensure that all impurities and contaminants are removed from the water, resulting in a better-tasting coffee. You can enjoy great-tasting coffee for many years with proper installation and maintenance of your filter.

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