The 10 Best Reusable K Cups of 2021
The convenience and novelty of the single-serve coffee machine are hard to beat, and these coffee machines have completely revolutionized how people make and enjoy coffee at home.
However, most of their users tend to overlook one huge problem that comes with these machines, and this is the production of massive plastic wastage. But, over the years an effective solution for addressing the problem, which is the use of reusable K Cups, has popped up.
Besides being more environment-friendly, reusable K Cups will also help save you money as they will eliminate the need to buy expensive single-use capsules. Also, these reusable filters will allow you to choose the specific coffee you want and can experiment with different grind sizes and roasts.
However, they are not all built the same and here we help you choose the best reusable K Cups with review of some of the best models in the market and an in-depth buying guide.
10 Best Reusable K Cups – Review
IMAGE | PRODUCT | FEATURES | |
|---|---|---|---|
 | 1. GoodCups Reusable K Cups (Smart & High-Quality Design) | ||
 | 2. iPartsPlusMore Gold-Plated Reusable Mesh Filters (Best Universal Compatible) | ||
 | 3. Fill N Save 5126991 (Premium Quality & Easy to Use) | ||
 | 4. Di Oro Caffè DOC-K-002 (Innovatively-Designed & Superior Quality) | ||
 | 5. Maxware 8541893331 (Reliable & Reusable) | ||
 | 6. iPartsPlusMore Reusable Mesh Filters (Micromesh Filtration Technology at its Best) | ||
 | 7. Keurig 5048 (Best Reusable for Keurig 1.0 Systems) | ||
 | 8. K&J 8541893308 (Well-Built & Flavor Enhancing) | ||
 | 9. Youngever 5869540338 (Great Value for Money) | ||
 | 10. Blendin 8541893201 (Larger Capacity, One-Piece) |
PRODUCT |
|---|
1. GoodCups Reusable K Cups (Smart & High-Quality Design) |
2. iPartsPlusMore Gold-Plated Reusable Mesh Filters (Best Universal Compatible) |
3. Fill N Save 5126991 (Premium Quality & Easy to Use) |
4. Di Oro Caffè DOC-K-002 (Innovatively-Designed & Superior Quality) |
5. Maxware 8541893331 (Reliable & Reusable) |
6. iPartsPlusMore Reusable Mesh Filters (Micromesh Filtration Technology at its Best) |
7. Keurig 5048 (Best Reusable for Keurig 1.0 Systems) |
8. K&J 8541893308 (Well-Built & Flavor Enhancing) |
9. Youngever 5869540338 (Great Value for Money) |
10. Blendin 8541893201 (Larger Capacity, One-Piece) |
1. GoodCups Reusable K Cups – Smart and High-Quality Design
Photo: GoodCups
- No. of K Cups: 6
- Filter Material: Gold micromesh
- Compatibility: Keurig 2.0 and 1.0 models
Many things make these top-rated reusable K Cups by GoodCups special, but their wide compatibility is perhaps what many users will appreciate as they will work for almost any Keurig.
They come in a pack of 6 high-quality reusable filters which will ensure you have enough for a long time. And each of the filters is made with food-grade plastic and a gold micromesh filter to ensure maximum durability.
Also, the micromesh is highly effective at filtration as it traps even the tiniest grinds to give you a clean cup of coffee, and it works with the infuser nozzle to ensure excellent extraction.
These filters will also be easy to put on and remove from the coffee maker thanks to the side mount grips, and they are also 100% safe given that they are lead, BPA and DEHP free.
Cleaning around the area where the lid seals a little hectic, but you should be able to figure things out. Also, the weird coffee taste when these K Cups are new is easy to eliminate by simply giving them a thorough rinse before use.
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2. iPartsPlusMore Gold-Plated Reusable Mesh Filters – Best Universal Compatible K Cups
Photo: iPartsPlusMore
- No. of K Cups: 6
- Filter Material: Gold-plated Stainless steel micromesh
- Compatibility: Keurig 2.0 and 1.0 models
The best reusable K Cup filter is always one that can work on a wide variety of coffee machines like this one from iPartsPlusMore that comes in universally compatible design.
These 6 universally compatible K Cups will work with almost all models in the Keurig 1.0 and 2.0 series, but they still have more to offer besides wide compatibility.
They are straightforward to use and will come ready to use without requiring any additional accessories. And they are made from safe and durable housing and filter materials.
Better yet, these reusable filters will also include a diffusion cone that helps to enhance the flavors by ensuring maximum extraction, and they are quick and easy to put on and remove.
When compared to other reusable K Cups, these seem to have a relatively smaller capacity, but the difference is almost insignificant and hard to notice for a huge chunk of users. And wetting the O-Ring seal is quick and easy and should hardly be a concern.
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3. Fill N Save 5126991 – Premium Quality and Easy to Use K Cups
Photo: Fill N Save
- No. of K Cups: 6
- Filter Material: Stainless steel mesh
- Compatibility: Keurig 2.0 and 1.0 models
With these premium-quality Fill N Saw K Cups, coffee making will be easier and more eco-friendly for you. And better yet, you get to save even more cash as they are designed to be more long-lasting.
Their longer service life stems from the use of thicker and more durable plastic material in their construction, and the fact that they are fitted with a sturdier O-ring.
Because these 6 K Cup filters are dishwasher-safe, cleaning them will be quicker and more effortless which makes them even more convenient to own.
Although these K Cups are still not compatible with all Keurig 2.0 coffee makers, the good news is that they can work on most of the common models. And the few extra bucks you pay for them are only an indication of their premium quality.
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4. Di Oro Caffè DOC-K-002 – Innovatively-Designed and Superior Quality
Photo: Di Oro Caffè
- No. of K Cups: 1
- Filter Material: Gold-coated stainless steel mesh
- Compatibility: Keurig 2.0 and 1.0 models
With an innovatively designed and top-notch quality K Cup like this one, you will not only get top quality coffee but also go a long time before you need to buy any other K Cup as it is designed for long service life.
One of its key highlights is the gold-coated stainless steel mesh which besides being highly durable also delivers superior coffee quality as it will not add any foreign tastes to your coffee like the low-quality stainless steel filters.
This filter is also widely compatible with most Keurig 1.0 and 2.0 coffee makers, and it is extremely easy to use as you only need to add your favorite coffee and pop it into the machine. And maintenance should also be more effortless as it is dishwasher-safe.
For a single K Cup, this model is quite expensive, and it will cost more to use than all others on our review. But, the heftier price tag is because of the superior quality and more long-lasting service.
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5. Maxware 8541893331 – Reliable Tea and Coffee Reusable K Cups
Photo: Maxware
- No. of K Cups: 2
- Filter Material: Stainless steel mesh
- Compatibility: Keurig 2.0 and 1.0 models
If you are one of the many coffee aficionados that like both tea and coffee, the Maxware 8541893331 will be the perfect reusable K Cup for your Keurig brewing system. And the good news is that it is a widely compatible product that will work with most Keurig machines.
These well-built K Cups are super easy to refill to ensure quick and effortless use, and cleaning them should also not take any significant effort as they are dishwasher safe.
Also, with these highly efficient stainless steel mesh filters, you can always be sure of getting a cleaner, grounds-free cup as the mesh traps even the tiniest coffee grinds.
These K Cups can be a little frustrating for some users as they do not seem to fit some Keurig 2.0, but you can easily avoid the frustrations by first checking the compatible models before buying.
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6. iPartsPlusMore Reusable Mesh Filters – Micromesh Filtration Technology at its Best
Photo: iPartsPlusMore
- No. of K Cups: 4
- Filter Material: Stainless steel mesh
- Compatibility: Keurig 2.0 and 1.0 models
With the universal fit of these reusable filters, you can be confident they will work for you whether you have a Keurig 1.0 or 2.0. And they fit perfectly to ensure excellent extraction.
Another key thing that makes these some of the best reusable coffee filters out there is their highly efficient micromesh technology that will deliver a cleaner and highly flavorful cup of coffee.
These filters are also straightforward to use even for the first-timers, and they will work well for both coffee and tea. And to crown it all up, they are dishwasher-safe for easy cleanup.
The housing seems to be made from a thinner gauge plastic, but the good news is that it is still quite sturdy and should last long enough. Also, the weaker coffee flavor is mostly due to the coffee grounds used, and so adjusting the grind size should solve this minor issue.
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7. Keurig 5048 – Best Reusable K Cup for Keurig 1.0 Systems
Photo: Keurig
- No. of K Cups: 1
- Filter Material: Stainless steel mesh
- Compatibility: Keurig 1.0 Models
Keurig 5048 is as close to the original filters that come with these machines as it can get. And if you have one of those older Keurig 1.0 models, this reusable K Cup will be perfect.
Its more open and easy to take apart design makes it super easy to clean up and when using it, you can always be confident of a cleaner cup thanks to the more efficient microfiltration.
Besides the efficient stainless steel filter, it also has a durable plastic frame and other parts that are all made from BPA-free materials. And this filter is also designed to ensure maximum extraction for some highly flavorful brews.
This reusable K Cup will not be compatible with most 2.0 machines, but this is not what it is built for and should hence not be a deal-breaker. Also, it is typical to try different grounds quantity and size when using these K Cups to get your desired coffee strength.
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8. K&J 8541893308 – Well-Built and Flavor Enhancing K Cups
Photo: K&J
- No. of K Cups: 4
- Filter Material: Micro-etched stainless steel mesh
- Compatibility: Keurig 1.0 models and some 2.0 models
Besides coming in a well-built overall design, these K&J K Cups are also designed to ensure you get the best-tasting coffee. Their flavor-enhancing properties stem from the rubber gasket that ensures even distribution of hot water for excellent extraction.
With the perfectly sized micro-etched stainless steel mesh filter, these reusable K Cups will also deliver one of the cleanest cups of coffee as they will trap even the smallest grinds.
They will work well for both tea and coffee, and besides the durable mesh filter, the housing is also rigid and sturdy enough. And you can also use them on both Keurig 1.0 and 2.0 as a freedom clip is included for use on the latter.
Although the design can make these K Cups a little hectic to clean, it should still not take a lot of effort to give them a thorough clean up in the sink. And while the hinge on the lid is not the best quality, it should still hold up well long enough.
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9. Youngever 5869540338 – Great Value for Money
Photo: Youngever
- No. of K Cups: 8
- Filter Material: Stainless steel mesh
- Compatibility: Keurig 2.0 and 1.0 models
As you shop for the best reusable K Cups, you should also aim to get the best value for cash. And the fact that these from Youngever come in a pack of 8 at a highly affordable price tag means they will offer great value for money.
Also, the presence of several K Cups means it will be a long time before you need to buy more coffee filters, which is quite convenient.
Because these are universally compatible pods, they will work with both Keurig 1.0 and 2.0, and they are built with dishwasher-safe materials which make these easy to clean after use. And they will also come in some lovely colors if the looks matter to you.
While more screening area would have been better to ensure quick and efficient coffee filtration, this coffee maker should still make good and strong enough coffee, and you will only need to alter the volume of grounds you use.
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10. Blendin 8541893201 – Larger Capacity, One-Piece K Cups
Photo: Blendin
- No. of K Cups: 6
- Filter Material: Micro-etched stainless steel mesh
- Compatibility: Keurig 1.0 models
Blendin makes this eco reusable coffee filter for anyone looking for something durable and convenient as its one-piece design ensures long service life and efficient operation.
Also, the K Cup comes with an improved hinge design which further makes it even more durable. And when compared to most others on our list and out there, the cups also have a relatively larger capacity.
The micro-etched stainless steel mesh filter is not only ideal for trapping even the tiniest coffee grinds but has also been designed to withstand high heat. These are also safe enough K Cups as the materials will not contain any lead of BPA.
Given that these K Cups are mostly built for the older 1.0 models, they will not fit some newer models, but you can easily avoid any frustrations by checking the compatible models before you spend your cash.
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How to Buy the Best Reusable K Cups
Photo: buzzfeed.com
As more and more coffee lovers move away from the wasteful single-serve capsules and pods, more and more models of the reusable K Cups have been popping up. And while most look good enough, to pick the best one you need to watch out for the following important things.
1. Compatibility
Compatibility is one of the first factors that you will need to consider when choosing reusable K Cups. If they cannot fit your specific machine model, they will not be of any use to you.
And while it is true some universally compatible ones can work on almost any machine, you will be safer sticking with something that is specifically built for your particular model.
The good news is that most manufacturers will indicate the specific models that their K Cups are meant for or even the compatible series of coffee makers, for example, Keurig 1.0 or Keurig 2.0.
2. Materials
Materials will affect both the durability of the K Cups and also the quality of coffee that they produce or their effectiveness at filtration.
Here you need to consider both the housing and filtering compound materials, and the more durable they are the better the K Cup.
For the housing, most will be made of plastic, but it is important to make sure it is of good quality for maximum durability. And when it comes to the filter, stainless steel is the best option, but note that there are also different coatings used on the stainless steel mesh.
3. Lids
Lids also play an important role in a reusable K Cup, and so they are also a crucial element to consider when deciding which ones to buy. A good lid should be able to hold everything well insider and also last long enough to ensure long service life for the K Cup.
When it comes to the lid, the hinge is the most important element to consider, and here you need to make sure that whatever you get has been built to withstand several uses without snapping.
Lids with extras like a diffusion cone and rubber gasket will also be very useful for ensuring excellent extraction for more flavorful coffee.
4. Safety
Given that you will be using these products to handle food, safety should be a top priority when shopping for the best refillable K Cups.
To make sure that what you buy is safe to use, you need to check the materials used to make it and make sure that it does not contain any harmful substances.
While most are typically made of plastic, you need to make sure that the plastic used is 100% BPA and DEHP free and also does not contain other harmful substances like lead.
5. Durability
Besides being safe, the materials used to make the K Cups also need to be durable to ensure they can withstand more uses.
Here, something made with heavy gauge plastic is often more durable as this plastic will not crack or deteriorate easily unlike the thin gauge one.
Also, make sure that the stainless steel mesh is good quality and with a long-lasting coating like gold plating to ensure maximum durability. And with the best stainless steel reusable K Cups, durability is almost always guaranteed.
How the K Cup is made can also affect its durability, and so before you settle on any model you should check things like how the mesh is joined to the housing. Something with a one-piece design is more durable.
6. Ease of Cleaning
The fact that these K Cups are reusable means that you will need to clean them after every use to continue using them. Hence, the best reusable coffee pods for you are those that will give you an easy time when it comes to cleanup.
Those that come in a more simple design and with no tiny compartments or spaces between the mesh and housing that are hard to reach will be the easiest to clean.
Also, something that is dishwasher-safe is perfect as you will only need to discard the spent grounds and throw it into the dishwasher for quick and easy cleaning.
Conclusion
Reusable K Cups provide a more eco-friendly and cost-effective way of enjoying single-serve coffee, and they will also allow you to take your coffee just how you like by altering the grind size or roast.
However, you still need to choose the best reusable K Cups from the many options out there to get great service from them. But, this should be easy as you only need to watch out for factors like compatibility, material, and safety.
And you will not have to waste a lot of time combing the internet for the perfect reusable K Cups, with our review above, it should now be easy to narrow down your options.
