Will A Keurig Work Without A Water Filter? (Find Out Now!)

Upgraded Home Team
by Upgraded Home Team

Coffee lovers often have a particular fondness for their coffee makers. That is no less true for those who use Keurig as their coffee maker of choice. Like every good coffee connoisseur or anyone who just likes good coffee, that often means taking care of those coffee machines. That also leads to questions about things such as water filters and other coffee maker considerations.

A Keurig coffee maker will work without a water filter, but will wear the machine down over time with calcium deposits and buildup. While a Keurig will technically work without a water filter, it isn’t advised as your coffee won’t taste the same and likely to cause the machine to malfunction over time.

Over the past decade, Keurig coffee makers have become more and more popular. Not only do they make a great cup of coffee, but they’re also sleek and good-looking addition to any kitchen.

Today we’re going to look at why you will want to use a water filter, and what can happen if you don’t.

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What is a Water Filter?

There are several different types of water filters for coffee makers. What coffee lovers and coffee drinkers need to know about these filters is that they all have a lot in common. That begins with the fact that charcoal water filters are the standard, and they are found in most types of coffee makers.

Here are a few benefits provided by quality and effective water filters:

  • Better tasting coffee
  • Removes unwanted particles and contaminants
  • Healthier for coffee machines and people
  • Provides peace of mind knowing your coffee is safer and better to drink

While there are some variations to water filters for coffee machines, including various makes of the Keurig, they all perform the same essential functions. We will look deeper into the benefits of using a water filter shortly. First, we should look at a few inevitable questions surrounding water filters for your Keurig coffee machine.

How Much is a Water Filter for Keurig Coffee Maker?

As a rule of thumb, every coffee machine has a water filter and those filters need to be changed regularly. The good news is water filters for coffee makers like the Keurig are affordable.

More good news is that these filters can be bought in smaller to larger quantities. That also means, of course, that there is a range of pricing depending on the quantity and types of Keurig filters. Here are a few common water filters for Keurig coffee makers and their costs.

  • 2-Pack Keurig® Water Filter Cartridge Refills – $8.99
  • 6-Pack Keurig® Water Filter Cartridge Refills – $24.95
  • 2-Pack Keurig White Charcoal Water Filter Cartridges – $9.29

Most typical Keurig coffee makers suggest changing the water filters every couple of months, and regularly. There are also accessory and replacement filter packages that often come with replacement water filters too.

Cost of Replacement Water Filter Packages

There are also very affordable replacements for water filter tall handle and short handle kits. These are a couple of options for those replacement water filter packages for Keurig coffee makers.

Tall Handle Water Filter Starter Kit (two replacement charcoal water filters supplied) – $17.99

Short Handle Water Filter Starter Kit (two replacement charcoal water filters supplied) – $13.49

Keeping your Keurig coffee maker’s water filter fresh and working properly is simple, and it doesn’t require a lot of time or money. The real question is, can you afford not to regularly change your filter?

Here is a quick look at what it might cost if a Keurig coffee maker water filter doesn’t get changed regularly or at all.

Cost of Changing Water Filter vs. Not Changing Water Filter

Now we will take a deeper look at the benefits of regularly changing your Keurig coffee maker’s water filter versus the cost of not changing it.


We already mentioned that having a coffee maker water filter results in making better coffee. Likewise, regularly changing our Keurig coffee maker’s water filter means your trusted coffee machine continues to make great coffee.

One of the reasons that coffee taste so good from a Keurig coffee maker is because of what its water filter does. Filtering out impurities like chlorine, among others, helps to maintain the integrity and purity of each cup of coffee.


Your Keurig coffee maker should have a long life and provide many cups of coffee for a long time to come. In order to ensure the health and the longevity of a Keurig coffee machine, however, taking care of your Keurig coffee maker. Namely, that includes regularly changing the water filter.

One result of not changing your Keurig coffee maker water filter can be calcium deposits. Either not having a filter or not changing your Keurig coffee maker’s water filter regularly can result in a buildup of those deposits. This can not only impact the taste of your coffee, but also the performance and even the life of your machine.

These are just a couple of reasons why it is important to have a water filter for your Keurig coffee maker and to change it regularly. Changing the Keurig coffee maker water filter is also an easy process that only takes a few minutes.

Changing Your Keurig Water Filter

To change the water filter in your Keurig coffee maker consists of only three simple steps. For those who appreciate good coffee and who care enough to ensure that their Keurig keeps making good coffee, it means regularly changing your filter.

Here is what you need to know to change your Keurig coffee maker’s water filter, and to keep enjoying that quality brew. Find out why your Keurig is so loud.

Step One: Soak Cartridge

Remove replacement filter from package and place in fresh water. Allow the filter cartridge to soak for five minutes. Once complete, rinse filter cartridge for 60 seconds.

Step Two: Remove Holder

Find each tab on both sides of the handle base. Next, firmly press both tabs simultaneously, then pull in a downward motion to separate from coffee maker housing. The filter cartridge can now be inserted.

Step Three: Attach Filter

Return the water filter handle by reattaching the bottom of filter handle to the base.

Step Four: Reinsert

Take and insert the handle into the empty water reservoir compartment. Secure handle by pressing down until attached firmly to the inside of the reservoir.

Incredibly Reliable

One of the most unheralded benefits of the rarely thought about coffee maker water filter is its reliability. For as long as these dependable filters are regularly changed, they can be counted on to provide better coffee and to help protect your Keurig.

The question, will my Keurig coffee maker work without a water filter, is honestly asking if a coffee maker water filter is important and worthwhile. The answer is yes, your Keurig will work without a water filter, but the answer to the real question sounds much different.

Related Questions

Are there other steps I can take to maintain my Keurig?

Along with regularly changing your Keurig coffee maker’s water filter, there are other steps that should and can be done to help maintain your Keurig and to continue making great coffee. In addition to the water filter, general maintenance, descaling, and cleaning should be performed.Keurig also offers a few products and packages to help owners maintain their coffee machines. These products are also affordable and won’t require much time or effort either.

  • Annual Coffee Maker Maintenance Bundle – $32.24
  • Descale & Cleanse Starter Kit – $6.99

Sometimes a small investment pays bigger dividends, and for coffee lovers and coffee drinkers alike, coffee maker water filters are a worthwhile investment.

What are the best coffee maker water filter deals for the money?

As we have discussed previously, coffee maker water filters and even other maintenance supplies and products are affordable. That doesn’t mean, however, that coffee drinkers want to pay more than they have to.

When it comes to getting the best coffee maker water filter deals, the Keurig website always has offers and deal going on. They also have options for membership plans for reoccurring customers.

Are most coffee maker water filters interchangeable?

There are many different types, makes, and models of coffee makers out there, and virtually all of them have a water filter. So does that mean that any coffee maker water filter will work for your Keurig?

The easy answer is, no. That doesn’t mean that there aren’t other water filters authorized or made to fit Keurig coffee machines. So check before purchasing a water filter for your Keurig, to be sure it fits, and that your next cup is as good as your last.

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Bottom Line

If you are asking questions about your Keurig or if you own a Keurig, then it is safe to say that you enjoy good coffee. That also means that the real question is whether or not a water filter will impact the quality of coffee and or harm the coffee maker.

The answer to both of those questions is quite simply, yes. For the very best tasting and highest quality coffee, the water filter makes a difference. And for the life, performance, and care of your Keurig, a water filter matters.

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Upgraded Home Team
Upgraded Home Team

We are a team of passionate homeowners, home improvement pros, and DIY enthusiasts who enjoy sharing home improvement, housekeeping, decorating, and more with other homeowners! Whether you're looking for a step-by-step guide on fixing an appliance or the cost of installing a fence, we've here to help.

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