How To Replace The Keurig Filter? (5 Steps)

Keurig machines have become a popular choice for brewing delicious cups of coffee at home. They are easy to use and have adjustable settings that allow you to customize your drink. Over time, the water quality inside the reservoir can diminish and the machine needs extra love and care with regular maintenance. Replacing the filter helps keep sediment and other particles out of the brew system while cleaning away any buildup in the interior prevents bacterial contamination and other buildup that can affect the taste, longevity, and overall performance.

So if you’re wondering how to get your beloved Keurig back into top shape, read on. Here’s a comprehensive guide on how to replace the Keurig filter and properly clean the inside of your machine so you can enjoy fresh-tasting coffee all year round.

Replacing the filter in your Keurig machine is an important step for ensuring that you get the best-tasting cup of coffee. Here are the steps to replace your Keurig filter:

Step-1: Remove the Old Filter

The first step in replacing the Keurig filter is to remove the bottom rubber plug from the Keurig machine. Unscrew the screw housing of the Keurig machine, remove the old Keurig filter and clean the chamber. This is done by dipping the Keurig filter in soapy water and wiping it with a cloth. The cleaning should be done several times.

Step-2: Discard the Old Filter

Using a rubber mallet, press in the tabs on both sides of the base simultaneously and pull down to separate them from the holder from the bottom. The old filter should be disposed of.

To replace the Keurig filter, you will need a new one. Insert the new filter into the holder and align it with the grooves on either side. Using a rubber mallet, press in the tabs on both sides of the base simultaneously and push them up to secure them into place.

Step-3: Rinse

This is the most important step. Keurig’s water should never look or smell muddy or dirty. If it does, then the filter is dirty. When you rinse the coffee machine, the water should have no mud and no foam on the top. If the water is dark and smelly, this is a sign that the Keurig filter needs to be replaced. Clean even though you rinse the water; cleaning the Keurig filter is an important step.

First, remove the filter and spray out the inside with water. Let the water sit for 5 minutes .Next, using a cloth, clean the inside of the filter. Let the water drain, and repeat. This will ensure that the filter has no residue and is ready to go. Clean many people fail to clean the coffee machine because they think they don’t need to. This is a false statement.

Step-4: Clean the Coffee Maker

Once you have replaced the filter, it is time to clean the Keurig machine. This will ensure that your coffee tastes great and that your machine runs efficiently. First, ensure you unplug the power cord from the wall outlet. Disconnect all parts of the Keurig machine and clean them.

Once all the parts are clean, reassemble the machine. Put the filter in its place and ensure it is securely in place. Then plug in the power cord and press the power button to turn on the machine.

Step-5: Fill Up the Water

Next, fill up your water reservoir with fresh cold water and run a few cycles of plain water through your Keurig machine. This will help remove any leftover residue from the filter. Finally, you are ready to enjoy a freshly brewed cup of coffee.

Now that your Keurig machine is clean and the filter has been replaced, it’s time to maintain your coffee maker. Regularly descale and clean the inside of your Keurig machine. This will help keep it running efficiently and help you enjoy great-tasting coffee for a long time. Descaling helps remove any buildup of hard water minerals that can clog up the system.

How to Clean the Inside of the Keurig Machine?

The first step is to ensure your Keurig machine’s inside is clean. If you haven’t cleaned the Keurig in a while, wipe down the outside of the machine to ensure there is no dust, crumbs, or anything else that needs to be cleaned. On the inside of the machine, you will need to remove the plastic liner covering the filter in the center of the machine.

To clean the inside of your Keurig machine, start by unplugging the machine and emptying any remaining water from the reservoir. Then, fill the reservoir with a mixture of white vinegar and water and let it sit for 30 minutes to an hour.

Once the time has elapsed, run the machine through a full brew cycle with the vinegar solution to remove any built-up sediment or scale. After that, empty the reservoir and rinse it with clean water several times until all traces of vinegar are gone. Finally, fill the reservoir with fresh water and run a few more brew cycles to remove all traces of vinegar.

Why Do You Need to Replace the Keurig Filter?

When replacing the Keurig filter, you recommend putting the machine on automatically and not making any adjustments. It will shut off if you leave your machine on for over 30 minutes. The reason for this is that the filter can be easily worn down. Consider several factors when replacing the filter, such as the filter, the water heater, and the Keurig.

The water heater is important to note because it is directly related to how easy it is to clean the filter. If the water heater is easy to clean, you can place the filter in the machine and start using the filter. If the water heater is difficult to clean, you will need to clean the filter after every use to ensure it is always clean.

When Should You Replace a Keurig Water Filter?

The Keurig charcoal water filter is an essential component of your coffee maker, as it helps to ensure that the water used for brewing is free from impurities and contaminants. However, it’s important to know when to replace the filter in order to keep your coffee tasting great.

The lifespan of a water filter depends on a number of factors, such as the type of coffee you make, how often you drink coffee from your Keurig machine, the quality of your water, and how often you descale your coffee machine.

If you use hard or unfiltered tap water, then it’s recommended that you replace the filter every two months. If you use filtered or bottled water, you can wait up to three months before replacing the filter.

Additionally, if you notice any changes in taste or smell in your brewed coffee, it’s best to replace the filter immediately. To get the most out of your Keurig machine and ensure that your coffee tastes great each time, regularly check and replace the charcoal water filter when necessary.

Frequently Asked Questions [FAQs]

1. Do all Keurigs have a filter?

No, not all Keurig machines have a filter. While some models may come with a water filter installed, most do not. The only models with a filter are the K250, K475, and K575 series. However, these models may also be purchased without the water filter system. If your Keurig does not have a filter installed, you can purchase a water filter cartridge separately and install it yourself.

2. How often should I change my Keurig filter?

It is recommended that you change your Keurig filter every two to three months, depending on the type of water used. If you use hard or unfiltered tap water, replacing the filter after two months is best. If you use filtered or bottled water, you can wait up to three months before replacing the filter. Additionally, if you notice any changes in taste or smell in your brewed coffee, it’s best to replace the filter immediately.

3. Where is the Keurig water filter located?

The Keurig water filter is located inside the water reservoir. The filter housing is located on the right side of the reservoir and can be identified by a white and grey tab. To remove it, gently pull the tab away from the reservoir. If necessary, you may need to use a pair of pliers to get a better grip. After removing the filter housing, you can remove and replace the filter cartridge.

4. Can you run a Keurig without a filter?

Yes, technically. It is your choice whether you use a water filter when you brew coffee with your Keurig. A Keurig filter may not be necessary if you are certain your water is of high quality. Consider adding a Keurig water filter if you want filtered water for your coffee brewing.

5. What is the expiration date of Keurig water filters?

Luckily, Keurig hasn’t had any expiration dates.


If you do not keep your filter clean, you will not be happy with the taste of the coffee that comes out of your machine. However, if you keep the filter clean, you will be satisfied with your coffee in the morning. If you find that the taste of your coffee is leaving your mouth dry, it’s more than likely an excellent time to change the Keurig filter. Do not wait too long to do this. Good coffee should always be your priority.


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