So you’re a new owner of this cool glass carafe? If you’re a bit confused looking at all the different types of Chemex filters and their alternatives I totally understand.
When deciding which filter will suit your taste and requirements best, you need to take into consideration a couple of factors.
Are you looking for a coffee with the perfect taste and what does that actually mean according to your personal preference?
Or, perhaps, you’re searching for a permanent filter solution that’s reusable?
Is there a difference between the coffee produced with the white and brown paper versions? Should you go for a metal one and would you even be able to tell the difference between each alternative when it comes to flavor?
Could you use regular cheaper filters with the Chemex vessel? Why are the originals so special? Where can you buy these at the most favorable price?
Doesn’t matter whether you’re driven by the price, taste, quality, durability, or the most eco-friendly option – in this article I tried to include all the information you need when deciding which filter is the best for your Chemex carafe.
So let’s dive in.
For those of you who are in a hurry, you can check out the table below, where I’ve listed all of the filters that I’ve reviewed:
|1. Chemex||paper||all Chemex series|
|2. Able Kone||stainless steel||6, 8, 10-cup|
|3. CoffeeSock||organic cotton||all Chemex series|
|4. Barista Warrior||stainless steel||6, 8, 10-cup|
|5. Hemp by Bolio||organic hemp||6, 8, 10-cup|
|6. Apace Living||stainless steel||6, 8, 10-cup|
A guide on Chemex filters
Figuring out which is the product that will suit your taste and needs isn’t hard.
I understand that at first, you may feel a bit confused facing all the options out there, but reading the main clarifications below will definitely help you out.
1. Brown versus White
Here is the difference between brown and white Chemex filters:
White Chemex filters are bleached through an oxidizing cleansing bath, followed by a series of hot water baths.
The brown versions don’t go through the oxidizing process, which is why they have this natural brown color.
When it comes to how much the filter affects coffee taste, the disadvantage of using natural filters is that they will more likely result in a slightly more papery-flavored coffee.
This is why you need to make sure you’ve rinsed the unbleached filter with hot water well enough before use, to avoid this undesired result.
White coffee filters also need some hot water to go through them before you add the coffee grounds.
This rinsing procedure is necessary to remove dust and paper fibers if present.
Furthermore, if you pre-wet your paper with hot water, the first extracted bits of coffee won’t be soaking in it.
This procedure will also even out the temperature and will overall result in a better coffee.
Natural paper filters are usually preferred by people who don’t feel comfortable using bleached versions.
Most of us who prefer brown papers are driven by either environmental concerns or the health issues bleached papers have been associated with.
When it comes to taste I have tested both filters side by side, and I wouldn’t say there is a huge difference.
But if you want to be sure that your coffee flavor won’t have a slight woody tint to it – stick to the white filter.
2. Square versus Round
When it comes to shape, here is what you might need to know:
There’s no difference between the quality of the square and the round Chemex filters.
They are made from the same material and you won’t be able to feel any inequalities in the taste of the coffee they produce.
Choosing one or the other is a matter of your personal aesthetic preferences.
When it comes to their practical differences in everyday use, some people find it a bit easier to take out a square filter, as its edges stick up, making it easier to hold onto.
It has never been a problem for me to remove the circular ones too, so I wouldn’t say this is a significant advantage of the square ones.
I personally prefer the square filters, as they look cooler and give me more of a sophisticated vibe.
3. Do you have other options?
If you are wondering whether there are any alternatives to Chemex filters:
There are a number of alternative filter options that you can use with a Chemex, but it’s the original double-bonded filter that will yield the distinguished coffee taste Chemex is known for.
Still, if you’re not keen on having that classic Chemex-style brew, you can invest in a reusable permanent filter version such as a stainless steel cone or a cloth filter.
I have reviewed the best Chemex alternatives to save you some time.
But before that, I think it would be useful to give you a general idea of the coffee you’ll get with each version:
4. Could you possibly use other papers?
If you’re wondering whether you could use other paper filter brands with your Chemex carafe, I totally understand why you may be interested in doing so.
The original thick filters are a bit more expensive.
Also, depending on your location, the availability of the originals varies.
If you’re not a fan of online shopping, you may find yourself tempted to buy some substitute filters available at your grocery store.
But would it be worth it?
Generally, I wouldn’t recommend using paper filters other than the originals with a Chemex brewer.
Other brands produce thinner filters, which don’t filter as much of the oils resulting in a slightly fuller-bodied cup.
That isn’t really the issue as some people prefer this type of brew.
This is why I wouldn’t include any of the paper substitutes on my list.
Still, some creative individuals have managed to figure out a way to make other filters work.
If you’re eager to become one of them, I would recommend starting out with the Hario v60 03 filters.
They work well with the Chemex 6-cup brewer, which is the most widely spread model.
For a closer to a Chemex filter percolation, you can double them up.
Just don’t overload them with grounds and use a chopstick to make sure that the filter doesn’t stick firmly to the walls and block the steam from escaping the brew chamber.
What are the Best Chemex Filters and Their Alternatives?
Now that we’ve cleared some things up, I’m ready to list the best Chemex filters and their respective alternatives.
I made sure that I’ve only included products that are worth mentioning and are easily usable with the glass carafe.
1. The Original Filters by Chemex – A lighter-bodied cup with a smooth flavor
Of course, before reviewing the Chemex filter alternatives I should start out with the ones that are originally designed to be used with the vessel.
Тhey, along with said glass vessel, were invented by a chemist Dr. Peter Schlumbohm in 1941.
Using his chemistry knowledge he made those double-bonded filters.
They are the reason why by using the Chemex you get to have this crisp cup with a smooth flavor.
Nowadays I feel like most people are more attracted by the fancy-looking carafe, but it’s actually the filters that will take your coffee experience to the next level.
The thick Chemex filters not only stop residual coffee bits from making their way down, but also filter coffee oils which results in a lighter-bodied, but lovely and flavorful low-acid cup.
Some of the oily substances that can’t penetrate through the Chemex paper filters are diterpenes.
Their consumption is related to cholesterol increase, so that is another advantage to the Chemex filters.
I personally love the smoothly flavored ultra-clean cup I get to have with those papers.
A Chemex paper weighs just under 4.5 grams. Comparatively, AeroPress filters weigh around 0.17 grams, and a Hario V60 02 filter – around 1.4 grams.
So you get the idea – the originals are definitely thick.
Related Post: Best AeroPress Filters & Alternatives – Reviewed
The original Chemex filters are easy to use.
As I mentioned earlier, you will have to rinse with the hot water the brown filters a bit more to avoid the paper taste.
I personally prefer them, as I always go for a natural version, no matter the product I buy.
Note that the originals were not manufactured to be reused, but with a little effort on your part, it can be done.
I discuss this further a bit later in this article.
Anyway, It’s important to mention that if you have bought the Chemex carafe just because it looks cool, and you actually prefer a fuller-bodied cup, you may find that the other options in the list suit you better.
Leaving that aside, I would definitely recommend getting those thick Chemex filters, as there are no others that will give you this type of result.
Here are all of the Chemex filters you can choose from:
As you can see, you will have to figure out how to fold if you have a 3 cup.
But it’s quite easy, so you’ll definitely learn fast.
Here is a pic that will help you out:
*Make sure you place the 3-sheet side facing your carafe spout. This ensures proper air flow during brewing.
2. Able Brewing Kone – Long-lasting & a more robust flavor
The Able Brewing Kone is one of the best Chemex filter alternatives – a permanent solution for those that are sick of restocking on the papers.
It’s made in the USA and it’s a bit more expensive than other options, but it’s definitely sturdy and will last you for years.
It’s worth the investment.
It is a reusable stainless steel filter that is specially designed for the Chemex carafe.
The Able Kone walls don’t touch the glass, providing air circulation and proper coffee extraction.
This filter will let you have a fuller-bodied cup since coffee oils can go through it during percolation.
If you enjoy more of a bold flavor than what the Chemex papers can give you, you can find the perfect solution in the Able Kone.
The coffee will be something between a Chemex and a French Press.
There will be some sediment left after brewing in your carafe, but I wouldn’t say that’s a deal-breaker for sure.
A friend of mine uses this cone and she’s had it for a couple of years now.
She says she just pours a bit more water and after brewing, she waits around a minute for all the sediment to gather at the bottom of her 6-cup.
After sipping the coffee, she leaves a tiny bit of water at the bottom where the residuals are, and throws what’s remained away in the sink.
This way no coffee fines will find their way to your cup.
But bear in mind that when I say sediment. There isn’t near as much as what’s left after using a French Press though.
I have this reusable filter myself and I’m quite happy with how it works.
You can check it out in action in my Chemex brew guide.
The drawdown may take a bit longer with this filter if your grind is inconsistent, or in other words – with too many coffee fines.
These tiny coffee particles slow down draining, which may lead to over-extraction.
If that’s the case, you may want to consider getting a higher-quality burr grinder that provides consistent results on coarser settings.
You can check out my guide on the best grinders for pour-over to see reviews of my top manual and electric picks in this category.
There won’t be any metal flavor whatsoever after using the Able Kone, which isn’t the case with some cheaper reusable versions.
The plastic support ring that goes among the cone rim is made of food-grade plastic.
But to be honest it’s never in contact with neither the hot water nor the coffee unless you purposely sip some on it.
Furthermore, it’s quite convenient to grab the ring when you swirl the hot coffee slurry during brewing, as it remains cold throughout the whole process.
Even though at first it seems too pricey, this alternative will serve you for years.
It won’t clog even if you’re a heavy coffee drinker and use it 2-3 times a day.
The Able Kone is also easy to clean.
If you have a kitchen sink sprayer it will be even easier for you.
Every once in a while you may want to dissolve a teaspoon of Urnex Cafiza in hot water and soak your metal Chemex filter in it.
This procedure will clean your permanent cone more thoroughly. You can also use an old toothbrush to wash it even better.
Actually, This cleaning process is beneficial for all metal filter alternatives that I review.
3. CoffeeSock Organic Cotton – Eco-friendly substitute for a fuller-bodied coffee
If you’re looking for an alternative to a Chemex filter, the cotton sock by CoffeeSock are my personal favorite.
So, overall, – it’s the closest to a Chemex brew you’ll get.
Just a bit richer.
That being said, it’s important to mention the fact that those filters are made in the USA with organic cotton.
If you’re looking for an eco-friendly sustainable substitute for your Chemex filters, those are the best solution for you.
By the way, the cotton Coffeesock is also compostable.
When it comes to price CoffeeSock is quite affordable and you get a pack of 2 filters.
Knowing how durable they are, with proper maintenance, even if you start using just one of them on a daily basis, after a year it would still work well.
Yes, I said maintenance – you’ll have to put in a bit more work compared to using the paper filters that you just throw away.
After each use, you should empty the sock, rinse it with water and leave it somewhere to dry.
It dries fast, I assure you.
If you’re about to use it more than once a day, and for some reason, it hasn’t dried after the first use – well, you have a second sock.
Still, to stay on the safe side and avoid the accumulation of mildew, after each use you should rinse the filter well, and put it in a glass, or in a container, completely soaked in water.
Store the cloth filter in the fridge and when it’s time to prepare a cup – take it out and rinse it.
If you aren’t to use your coffee sock daily, after cleaning it, store it in a ziplock bag in the freezer.
When it’s time to use it again, just run it under hot water and it will be ready for your brew cycle.
If where you live the humidity is high and the sock can’t seem to dry out quickly, you should definitely use the aforementioned maintenance methods.
Furthermore, by putting a bit more effort into your sock’s cleaning and storing routine, you will extend its longevity.
Based on my personal experience, the cotton filters by the CoffeeSock dry out pretty fast and have never affected the coffee taste.
Furthermore, they affect coffee taste even less than the Chemex filters.
If you’re highly sensitive to the slight papery flavors that paper filters may contribute to, this filter is the perfect option for you.
It’s important to follow the instructions to boil the sock for 10 minutes before the first use.
After some time there would be some yellowish stains among the cotton filter, which won’t have any impact on your cup.
You can also dissolve a teaspoon of Cafiza by Urnex in hot water and soak your sock in it.
This product will dissolve the coffee oil buildup and make your Chemex reusable cloth filter look as good as new.
Another piece of advice that you may find useful is to make sure that there is an air gap between the Chemex spout and the sock.
If the filter is totally blocking the air circulation it may get a bit messy.
Fixing a straw that bends between the spout and the sock works pretty well to avoid such an outcome.
I almost forgot to mention that while the steel reusable cones work only with the bigger Chemex brewers, these cotton filters have a version that perfectly fits the 3-cup brewer. You can check it out here.
Overall the CoffeeSock is for those of you who are looking for a more sustainable eco-friendly alternative to the Chemex filters but don’t want to give up on the clean cup that the originals make.
4. Barista Warrior Stainless Steel Filter – Budget-friendly multiple-use option
Here is another option for those of you who don’t feel like restocking on the papers and aren’t a fan of the Chemex-style brew.
This Barista Warrior is cheaper than the Able Kone and uses a different filtering system.
It actually has two walls.
The internal one is a mesh and is also made of stainless steel.
Its goal is to keep all the grounds from entering your cup.
The downside to the double-wall mechanism is that it clogs up easier.
To avoid that, make sure you rinse the cone right after use.
And of course – the grind size – it’s recommended to use a medium to a coarse grind.
This way you’ll avoid clogging.
If you feel like the Barista Warrior drains much slower than usual – place it in the dishwasher and it will be ready to use again with the flow rate you’re used to.
While going through the dishwasher cycle the built-up coffee oils are removed by the hot water and the issue is resolved.
A mix of warm water and vinegar will also have a positive impact on the overall filter performance if you’ve been using it for a while.
When discussing the drawdown speed with the Barista Warrior, I have to mention that it’s faster compared to the drawdown with the paper filters and the Able Kone.
This means that if you are really, really into the art of coffee you will definitely notice that the extraction is not as you would expect.
As I already mentioned coarser grind is needed to prevent clogging.
But at the same time – not using a finer grind may lead to a fast drawdown and, ultimately, result in a slightly watery and under-extracted cup.
To be honest I’m sure that some of you won’t even notice that and will actually enjoy the quicker flow rate in the early mornings.
You can choose for yourself whether you prefer more thorough rinsing or a slight under extraction.
With the Barista Warrior, you may find some sediment in your coffee, but as we already discussed, it’s not possible to achieve an ultra-clean cup with a filter other than the Chemex originals.
This stainless steel filter is also a bit more durable compared to the Ovalware one.
They are in the same price range, both manufactured in China, but I would choose the Barista Warrior, especially if I’m about to use my filter on a daily basis.
5. Bolio Hemp – Sustainable & satisfying coffee flavor
The hemp by Bolio is another one of the best eco-friendly reusable alternatives to the Chemex filters.
They let slightly more sediment in your cup compared to the Chemex, but it doesn’t affect the coffee taste at all.
It also requires rinsing and hanging it to dry after each use.
You should use finer than a Chemex grind for the perfect extraction.
They are made of 100% organic materials and will definitely make you feel less guilty if you’re environmentally conscious.
You won’t be throwing away paper filters after each batch, without compromising on coffee taste.
The square hemp made for the Chemex brewer comes at a great price as well.
It is easy to use, just boil it for 5 mins before your first brew.
After a while, the hemp may get a bit wrinkly, but that wouldn’t affect its performance.
It doesn’t filter all the coffee oils and you’ll get a richer fuller-bodied cup of coffee.
6. Apace Living – Aesthetically pleasing & affordable stainless steel alternative
The Apace Living stainless steel reusable filter is another coffee filter that’s great for your 6-, 8- or 10-cup Chemex carafe.
It is one of the newer additions to this list, and it’s definitely worth your attention, as its stainless steel double-layer mesh does a pretty good job.
If I am to compare it to some of the previous products that were reviewed, I would say that Apace Living’s filter is quite similar to the Barisa Warrior’s one.
What sets this product apart is its looks – its mesh has a pretty cool pattern (there are actually two pattern options available).
This extra feature draws the attention of many people who are looking for an aesthetically pleasing permanent Chemex filter.
It also comes with a cleaning brush that will make it easier for you to completely remove the coffee bits after use. This will likely prevent clogging for longer.
It’s made in China too, but at the moment of writing, Apace Living’s reusable filter’s price is lower than the Barista Warrior’s one.
Other than that, when it comes to its function, it’s quite similar to the fourth entry on this list.
This reusable filter would let some sediment in your cup.
Also, if you use a coarser grind to avoid silt in the final brew – it will drain too fast.
This would lead to under extraction and isn’t ideal, so to avoid this undesired result – grind to a finer setting.
Apparently, there is another alternative to this ‘finer grind’ solution.
Instead of switching the grind, some Apace living owners run the coffee through the filter twice – once when originally making it, and the second time – when the coffee is already brewed.
Compared to using the thick Chemex paper filters, it won’t take more time to make your coffee that way.
It’s an unusual approach, to say the least, and I haven’t tried it out myself, but I always recommend doing whatever suits your taste and needs best. So try the twice-filter method if it feels like it’s going to work for you.
A coarser grind setting also means less clogging, so it seems like there is another advantage to this approach.
Apart from that, this filter is well-made and sturdy and will make it possible for you to have a tasty cup of coffee.
With all being said, the Apace Living reusable filter is an affordable stainless steel alternative to Chemex filters that’s great at doing what it’s supposed to.
Where can you buy the original paper filters at a decent price?
If after my comparison you’ve decided that you will use the Chemex original filters with your glass carafe, it may be useful for you to know where you could actually buy them.
Generally, you should be able to find Chemex filters in your local coffee shop.
You can also check the store locator on the official Chemex website, to find out where Chemex filters are being sold near you.
The cheapest option when it comes to those filters is to buy them offline – if you’re lucky enough to live near a place where the filters are always available, of course.
In reality, though, many times the stores aren’t fully equipped with all the filter varieties and you may find that the ones that you want to buy are always out of stock.
This is why I would recommend saving yourself some time and hassle by just placing an order online.
If you are the type of person that loves to shop from the couch, you can check the numerous Amazon links I left above where you can find all the filters listed and check their prices out.
While at first sight, they seem a bit more expensive than on the Chemex website, it will actually be cheaper for you to order there since the shipping costs are lower on Amazon.
If you register for amazon prime you will benefit from free shipping, exclusive deals, and express delivery.
Are you looking for an eco-friendly solution?
If you’re looking to reduce your negative impact on the environment while still drinking your daily coffee here are some tips and info that you might find useful.
Chemex filters are actually compostable.
Since they are a bit thicker, they will take a bit longer to decompose, but you can tear them up to smaller pieces to speed up the process.
By the way, adding spent coffee grounds to your compost bin is also highly beneficial.
Overall there are many ways to reuse your coffee grounds instead of throwing them away in the trash on a daily basis.
I have a detailed article on that matter and you might find it quite useful if you’re leaning towards a more sustainable lifestyle.
Another thing that I have to point out is that the natural brown Chemex filters are always a better alternative when it comes to the environment.
Even though the white ones are Elemental Chlorine Free, there are still more pollutants produced through the bleaching process.
This is the main reason why I always go for the natural brown filters.
Some people successfully reuse each Chemex filter 4-5 times by rinsing it and drying it out.
Tommy’s comment that you can find in the comment section at the end of this post, does the same and shares that reusing the filter doesn’t impact negatively his coffee’s taste.
That’s something that I haven’t personally tried yet, but definitely will.
Please tell me if you have done that and how did the coffee come out after the second use.
By reusing your filters you’ll reduce the cost per unit and consume less, which is always more of an eco-friendly behavior so a little experimentation won’t hurt.
If you’re looking for a permanent solution and you’ve decided that you want to stop buying paper filters driven by environmental concerns, go for the CoffeeSock.
This is the best reusable alternative that works well with all carafe sizes since it’s made of 100% organic cotton, while other substitutes still have some slow-degrading materials.
With the cotton sock, you will also not compromise on the coffee taste.
If you have anything other than the 3-cup vessel, you can also go for the sustainable Hemp By Bolio.
After all those clarifications, detailed reviews, and basic guidelines, I hope you’ve come to a conclusion about the choice of a Chemex filter and you’ve decided which is the best product for you.
You might’ve chosen more than one – I personally buy the natural brown ones, but when I’m out of those, I use my reusable cotton Chemex filters that you saw included in the list.
This way I get to use my cool brewer whenever I want without any gaps.
It would be interesting for me to find out what you have chosen and why, so feel free to share your decision and further experience in the comments below.
If you’re interested, you can also check out my post on the best Chemex accessories where you can find some cool items that will help you keep your Chemex coffee hot for longer.