Can You Use Keurig 2.0 Without Water Filter? Explained (2023)

Starting your day with a fresh cup of coffee straight from your Keurig machine can make any morning better, no matter how badly it starts out. But when your Keurig water filter is dirty, your coffee might not taste quite as tasty. This begs the question, “Can you use Keurig 2.0 without water filter?”

You can use a Keurig 2.0 without a water filter. A Keurig machine’s water filter helps remove tap water’s unpleasant taste, but your machine can function without it. Still, if you want to enjoy the best-tasting hot beverages, you might want to use the water filter in your Keurig.

If you’d like to find out what happens when you remove a Keurig 2.0’s water filter, you’re in the right place!


  • 1 What Happens When You Use a Keurig 2.0 Without the Water Filter?
  • 2 Why Does the Keurig 2.0 Have a Water Filter?
  • 3 Do Drinks Taste Different Without the Keurig 2.0 Water Filter?
  • 4 How Do You Change the Water Filter In a Keurig 2.0?
  • 5 Benefits of Using the Keurig 2.0 Without a Water Filter
  • 6 Drawbacks of Using the Keurig 2.0 Without a Water Filter
  • 7 Final Thoughts

What Happens When You Use a Keurig 2.0 Without the Water Filter?

If you remove the Keurig 2.0 water filter components and attempt to brew a beverage, the machine will siphon water from the tank just as it normally does. The only difference is that your machine won’t be able to filter the water in the tank before the brewing process.

The water filter setup in a Keurig 2.0 is essentially a tall plastic cylinder, a water filter cartridge, and a circular plastic piece that helps the systems snap into place within the Keurig machine’s water tank. When you remove this system, your Keurig continues to function normally.

(Video) How To Use The Keurig® 2.0 Water Filter

So, why does the Keurig 2.0 even have a water filter if the machine can continue brewing beverages without it?

Why Does the Keurig 2.0 Have a Water Filter?

Tap water taste and quality vary depending on your location.

The Keurig 2.0 has a built-in water filtration system to help remove unpleasant tastes (like the taste of chlorine) from tap water, producing better-tasting beverages.

Though many coffee lovers and tea drinkers have a water filter pitcher or faucet filter in their homes, some don’t. The Keurig 2.0 has a water filter to ensure everyone can enjoy clean-tasting beverages without a chlorine aftertaste, regardless of their in-home water filtration setup.

Can You Use Keurig 2.0 Without Water Filter? Explained (1)

Do Drinks Taste Different Without the Keurig 2.0 Water Filter?

Your favorite K-Cup beverages may taste different after you stop using the built-in water filtration system. If your local tap water has a chlorine taste when unfiltered, and you’re using tap water in your machine’s tank, your beverages may taste slightly bitter or metallic.

For the tastiest and most satisfying cups of coffee, you’ll want to fill your Keurig 2.0’s water tank with filtered water. Of course, investing in water filtration pitchers or faucet water filters is an extra expense you might not be ready to take on.

Additionally, remembering to change the filters in these devices (and refill your water pitcher after each use) can be challenging. So the water filter system in your Keurig 2.0 could be a convenient way to ditch these additional steps and expenses while also enjoying the best-tasting beverages.

Besides, changing the water filter in a Keurig 2.0 only takes a few minutes, and filter cartridges can last up to two months.

(Video) Keurig 2.0: Filter and Maintenance

How Do You Change the Water Filter In a Keurig 2.0?

Here are the steps to change the water filter in your Keurig 2.0:

  1. Remove the upper filter holder from the tank by pulling upward on it.
  2. Discard the old water filter cartridge.
  3. Soak the new cartridge in cool water for five minutes.
  4. Place it in the upper filter holder.
  5. Seal it with the lower filter holder.
  6. Push it back into the tank.

If you’d like to continue using the water filter in your Keurig 2.0, you’ll be happy to know that changing the filter typically only takes a few minutes. For a visual guide illustrating this process, check out this helpful video:

Benefits of Using the Keurig 2.0 Without a Water Filter

Now that we’ve established that you can use a Keurig 2.0 without a water filter, let’s take a moment to discuss the potential benefits of ditching the built-in filtration system.

After all, changing your machine’s water filter (especially if you already filter your tap water) can be a real pain, especially first thing in the morning!

If you’d rather use your Keurig 2.0 without its filter system, you can look forward to:

  • Never having to replace the water filter cartridge.
  • Enjoying slightly faster brew times.
  • No more water filter reminders from your Keurig machine.

Though Keurig recommends that you change your water filter cartridge only once every two months, changing your water filter cartridge first thing in the morning before brewing yourself a cup of joe can be annoying.

When you remove the water filtration system in the tank, you’ll never need to worry about buying replacement cartridges and handling that early-morning filter change ever again. You might also enjoy faster brew times!

With the filter in place, the machine has to work a little harder to pull water through the water filter cartridge and feed it through the small metal tubes that heat the water. You can think about it like this — Imagine that you’re trying to pour water into a cup covered by a thick canvas bag of sand.

(Video) How To Install Water Filter On Keurig K Supreme-Easy Tutorial

The water will likely collect in the bag before slowly dripping into your cup. Now imagine that the bag is gone. You could pour water into your cup far more quickly, right? Keurig 2.0 machines with water filters work in much the same way.

Besides, when you remove the water filter from your Keurig tank, you can say goodbye to your machine’s pesky filter change reminders. Here’s how to turn them off:

  1. Go into your machine’s ‘Settings’ menu.
  2. Select ‘Water Filter Reminder.’
  3. Disable it by pressing ‘Off’ or pressing the ‘Enable’ button so that it is no longer highlighted.
  4. Select ‘Save’ to confirm your settings.

Voila! No more reminders to change a water filter you’re not using.

Drawbacks of Using the Keurig 2.0 Without a Water Filter

Removing the water filter system from your Keurig machine can be a relief, especially if you’ve been getting constant reminders to change the filter. But there’s one notable drawback of going without it—decreased beverage quality.

Now, this potential disadvantage isn’t going to affect every household.

For example, suppose you use a water filter pitcher or faucet filter to remove unpleasant tastes from your home’s tap water. In that case, you likely won’t notice a difference in drink quality after removing the Keurig water filter.

But if you don’t filter your water before pouring it into your Keurig’s tank, you might notice a difference in taste the next time you brew a cup of coffee or your favorite herbal tea. After all, more than 98% of the tap water in the United States is treated with chlorine.

While this helpful chemical kills potentially dangerous bacteria and viruses in local water supplies, it can also make your tap water taste like a pool. Water filters help remove chlorine flavors, leaving your water tasting pure and unspoiled.

(Video) Keurig 2 0 Brewer Maintenance Accessory

Water filters can also help remove minerals from hard water, reducing the amount of calcium build-up on the inside of your Keurig. So utilizing the built-in water filtration system (or filtering your water beforehand) might save you from constant Keurig descaling and cleaning and help extend the lifespan of your machine.

Final Thoughts

I hope I have answered your question can you use Keurig 2.0 without water filter? If you’re tired of changing your Keurig 2.0’s water filters, you could opt to use your machine without the water filter system. Plenty of coffee lovers ditch the water filtration system and use tap or pre-filtered water instead.

However, if the tap water in your home has a strong chlorine taste or isn’t the best quality, you might want to continue using the built-in water filter. After all, a Keurig machine can brew you a fresh cup of tea or coffee, but it can’t remove contaminants in your tap water without the help of its water filter.

Can You Use Keurig 2.0 Without Water Filter? Explained (2)

Joe Carrow

(Video) Do Keurig machines get moldy? How to tell, clean, and prevent it from happening

Reno addict, keen gardener, and baker. I started blogging in 2012 and have been hooked ever since!


Can You Use Keurig 2.0 Without Water Filter? Explained? ›

The water filter removes impurities such as magnesium from the water. The Keurig can work completely fine without the use of charcoal water filters.

Do you really need Keurig water filter? ›

Water filters can remove minerals and chemicals from tap water such as chlorine and sulfur to improve the taste of drinks made in a Keurig. But they are not necessary, especially if you are satisfied with the taste of your tap water.

Do all Keurig 2.0 have filters? ›

Does every Keurig machine have a water filter? Technically, no. Keurig brewing systems do not come out of the box with a water filter. Instead, there is a place for a water filter in most coffee brewer models' removable water reservoirs.

What happens if you don't change Keurig water filter? ›

Like any other charcoal filter, once it's spent, it will no longer filter the water in the reservoir like it should. This will not only affect the quality of the coffee, but can affect how quickly particulates will build up inside the machine.

Can I use tap water with Keurig with filter? ›

A: Yes, you can use tap water. I usually use the filtered water that comes through my refrigerator, just because I don't like the taste of our local water. The directions suggest using filtered water to make the coffee taste better, but I think any coffee maker would recommend that.

Which Keurig 2.0 model do I have? ›

To figure out what model of Keurig you have without using the box or manual, find the serial number on the brewer either behind the removable drip tray or water reservoir, or on the bottom of the brewer. You can then google this letter and number combination to find your Keurig model online.

What is the purpose of the Keurig water filter? ›

Do I need a water filter for my Keurig? Water filters help remove chlorine and other chemicals and contaminants from your water (and coffee). These impurities can interfere with the taste and quality of your coffee, affecting your overall coffee drinking experience.

Why can't you use filtered water in a Keurig? ›

These minerals can reek havoc on your plumbing, dishes, laundry and showers by depositing scale or lime. The same applies to your Keurig® brewer. Minerals pass through your brewer leaving their trail of scale and lime deposits. Over time this will reduce the efficiency of your unit and alter the taste of your coffee.

How do I clean my Keurig without a filter? ›

If the Keurig descaling solution isn't on hand, white vinegar is the cleaning solution you can have on hand. You'll want to do equal parts water and vinegar. Fill the reservoir about halfway with white vinegar, and then add water until you reach the top.

Why does Keurig say not to use distilled water? ›

Distilled water can damage the Keurig brewer over time by leaching its minerals. Your coffee may taste flat since distilled water doesn't contain any minerals. Distilled water might cause the machine to work improperly.

Do I need to descale my Keurig if I use bottled water? ›

The frequency of descaling depends on the level of mineral content of your water. This is why we recommend using filtered or bottled water. Calcium deposits or scale may build up in your brewer and hinder your brewer performance. Regularly descaling your brewer every 3 to 6 months helps prevent this from occurring.

Can you leave water in a Keurig overnight? ›

It's okay to keep water in your Keurig, but you shouldn't leave it there for more than a few days, or you may experience problems with bacteria growth and limescale buildup.

How many Keurig 2.0 models are there? ›

The Keurig 2.0 comes in several models! The K360, K450 and K560 are close to the K300, K400, and K500 model. They come with different arrangements of K-Cups packaged inside. The K300, K400 and K500 do not have the water filter.

How to get a new Keurig for free? ›

Alternatively, you can visit, or fill out and return the warranty card enclosed with your brewer so that your purchase information will be stored in our system. Keurig will, at its option, repair or replace a defective brewer without charge upon its receipt of proof of the date of purchase.

Which Keurig is on recall? ›

The recall includes Keurig's Mini Plus Brewing Systems models K10 and B31 with a serial number beginning with “31” on the bottom.

Can you run a Keurig without a pod? ›

With no pod or grinds in your coffee maker, simply run a brew cycle in your Keurig to get a hot cup of water. Add your instant coffee and enjoy!

How long does a Keurig water filter last? ›

12-PACK OF PREMIUM QUALITY REPLACEMENT CHARCOAL FILTERS FOR KEURIG 2.0 - Removes chlorine, odors, calcium, and other water impurities prior to brewing so you can fully enjoy the delicious taste and aroma of brewed coffee. Replace after 60 tank refills or after 60 days for best results.

Do you have to use a water filter in the Keurig K Cafe? ›

A: This machine doesn't have a water filter. You need to use clean water. Once a week the part of the machine that hold the water remove it and wash it with mild soap and warm water.

Why aren t you supposed to use distilled water in a Keurig? ›

Distilled water can damage the Keurig brewer over time by leaching its minerals. Your coffee may taste flat since distilled water doesn't contain any minerals. Distilled water might cause the machine to work improperly. Distilled water may cause health problems due to the possible depletion of minerals from the body.

Do you have to use a water filter in a Keurig K slim? ›

Yes, the K-Slim coffee maker has a spot for a charcoal water filter located at the bottom inside of the machine's rear water reservoir. The Keurig Slim uses charcoal water filter cartridges measuring about 2 inches long and 1.12 inches tall.

Do you remove the water filter before descaling Keurig? ›

If your Keurig has a water filter, remove it when descaling. Fill the water tank with the descaling solution. Brew the entire contents of the water tank, dumping each cup as it runs through the system.

Is it OK to run just water through a Keurig to clean it? ›

Add water: Fill the reservoir the rest of the way with water. Run the machine: Start the brew cycle without inserting a K-cup. Repeat until reservoir is empty, discarding the mug contents after each brewing cycle. This process will help remove lime and scale buildup.

Can I run vinegar and water through my Keurig? ›

If the Keurig descaling solution isn't on hand, white vinegar is the cleaning solution you can have on hand. You'll want to do equal parts water and vinegar. Fill the reservoir about halfway with white vinegar, and then add water until you reach the top.

What happens if you use milk instead of water in Keurig? ›

Can you put milk in a Keurig? The short answer is no. Putting milk into a Keurig as opposed to water can damage the machine and can also make it smell bad. It can also be an issue for people who are allergic or are sensitive to milk and other dairy products because it lingers inside the machine.

How do I turn off the descale light on my Keurig? ›

*To turn off the descale indicator light once you have completed descaling your brewer, press and hold down the 8oz & 10oz buttons together for 3 seconds.

Can you drink distilled water in coffee? ›

As distilled water has hardly any mineral content (roughly 9ppm), using it for coffee preparation will result in a bitter cup.

Can I drink distilled water? ›

Distilled water is safe to drink. But you'll probably find it flat or bland. That's because it's stripped of important minerals like calcium, sodium, and magnesium that give tap water its familiar flavor. What's left is just hydrogen and oxygen and nothing else.

Can I use purified bottled water in my Keurig? ›

Bottled water is an excellent option to improve the flavor and consistency of your coffee. Distilled or purified water is suitable if you drink flavorless water, but these types don't suit coffee brewing and others. Tap water is the most common choice, but the quality and mineral content will vary from area to area.


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