Best Coffee Filters for Chemex In 2022

A filter is the most important part of a drip coffee brewer. If you have a Chemex dripper, you must have used the traditional paper filters for days. But, this is not the only option to use in a Chemex.

Nowadays, there are many different Chemex filters available in the market. You can use any of them to make pure drip coffee at home.

In this post, we have included a few of the best Chemex filters. All of them are well compatible with Chemex drippers and can produce the finest drip coffee. Let’s go through it.

What Filters to Use in a Chemex?

Drip coffee filters have varieties. They are made of different raw materials. Some of them are for single-use, and others are reusable.

Both types of filters have pros and cons. By the way, here are some filters you can use in a Chemex.

Paper Filter:

Paper is the most common and traditional filter to use in a dripper like Chemex. Though it is usable for a single time, it is easier and faster to use. It makes excellent drip coffee without unwanted oily and bitter taste.

Metal Filter:

If you want a cost-effective drip coffee filter for a long time, a metal filter is a solution. Using and cleaning a metal coffee filter is much easier. Moreover, it helps make rich and aromatic coffee with no outer smell.

Cloth Filter:

Cloths are eco-friendly drip coffee filters with high durability. This reusable coffee filter is easier to use and clean. Additionally, it makes smooth and tasty coffee.

Plastic Filter:

Plastic coffee filters are also available. It is also durable and cost-effective. However, the quality of coffee may not be satisfactory after dripping through a plastic filter. If its material is below standard, you can experience a plastic smell in coffee.

Read More: Brown vs. White Coffee Filters

1. Chemex Classic Squares Coffee Filters

Chemex Classic Squares Coffee Filters

Additional Info:

  • Shape– Cone
  • Material– Glass
  • Number of Pieces– 1

Chemex Classic Squares is a high-quality drip coffee filter by Chemex. According to the company, it is made in Chicopee, MA, USA.

A classic square filter is 20-30% thicker than regular drip coffee filters. Its fiber filter design keeps all bitter substances, oils, and ground away from coffee. So, you can enjoy fresh coffee each time.

Chemex has used laboratory-grade filter paper as its raw material. The paper is bleached. Therefore, the coffee will not contain any papery smell.

It is a square-shaped filter, which is easier to remove from the dripper after use. This classic filter fits almost all Chemex drippers. But, it is not compatible with Chemex CM-1, CM-1C, and CM-1GH.

2. Chemex Bonded Filter – Natural Square

Chemex Bonded Filter - Natural Square

Additional Info:

  • Shape– Cone
  • Material– Paper
  • Number of Pieces– 1

Though Chemex was founded decades ago, the company was more advanced than its time. Chemex Bonded Natural is an eminent coffee filter to deliver you the purest coffee flavor.

It is made of bonded paper which is more solid and durable than regular filters. As a result, it prevents precise bitter elements, oils, and grounds.

For users’ convenience, the filter comes in the pre-folded form. Since it is unbleached, the filter looks brown due to its natural characteristics.

This paper filter goes through an oxygen cleansing. It is a bleached-free process where no chemical is involved. That’s why it is compostable and safe for health.

Its square shape makes it easy to use and remove. This product doesn’t fit in Chemex CM-1, CM-1C, and CM-1GH. But, you can use it in any Chemex dripper other than these models.

3. Chemex Filter – Natural Square

Chemex Filter - Natural Square

Additional Info:

  • Shape– Cone
  • Material– Paper
  • Number of Pieces– 200

Chemex Natural Square is a conical-shaped drip coffee filter. The product is made of laboratory-grade paper. So, it feels thicker than other filters.

The filter can remove even the finest sediment particles from coffee. So, you will never have a bitter and oily coffee.

Its extra thickness doesn’t affect dripping time. Rather, the material is durable to prevent bursting during filtration.

This square-shaped filter is easier to use and remove. It looks brown since the filter is unbleached.

You will get 200 pieces of filter in this pack. All of them are compostable and harmless to the environment.

This product is not designed to use in Chemex CM-1, CM-1C, and CM-1GH dripper. But, they are compatible with other Chemex models.

4. Chemex Bonded Filter – Circle

Chemex Bonded Filter – Circle

Additional Info:

  • Shape– Cone
  • Material– Glass
  • Number of Pieces– 1

Chemex Bonded Circle is a special filter for tasty coffee with no bitterness. It is made of the finest raw material in the industry.

Bonded filters are 20-30% thicker than others. But, the extra thickness doesn’t delay the dripping time. Rather, it catches all unwanted elements and provides fresh coffee with the purest taste.

This circle filter fits well in a dripper. It doesn’t create spiky edges and looks great in a Chemex.

The filter looks white since it is bleached. As a result, you will experience no papery taste in coffee.

Chemex Bonded Circle is not usable on Chemex CM-1, CM-1C, and CM-1GH. But, it fits in any Chemex other than these drippers.

5. Chemex Bonded Filter – Half Moon

Chemex Bonded Filter - Half Moon

Additional Info:

  • Shape– Cone
  • Material– Paper
  • Number of Pieces- 1

Chemex offers different types of drippers. Some Chemex drippers have extra narrow shapes. Chemex Bonded Half Moon filter is specially designed for those few models.

If you have any drippers including Chemex CM-1, CM-1C, and CM-1GH, this drip filter is for you.

You can differentiate this particular filter due to the half-moon shape in its apex. The filter is made of bonded paper that has extra thickness than other filters.

As a result, it can easily prevent bitter elements and unwanted oils in coffee. So, you can enjoy fresh and flavorful coffee every time.

It seems white because the filter is bleached. Therefore, it will not deliver any papery taste in coffee.

Circle-shaped filters create no spiky edge. So, it fits accurately in a dripper that looks beautiful.

6. Chemex Filter – Natural Half Moon

Chemex Filter - Natural Half Moon

Additional Info:

  • Shape– Cone
  • Material– Glass
  • Number of Pieces– 100

Chemex Natural Half Moon is a similar filter to the previous one. It also fits in a few models of Chemex including the CM-1, CM-1C, and CM-1GH. You can notice the visible half-moon shape in its apex.

The filter is made of laboratory-grade filter paper. Thus, it gets extra thickness to stop unwanted fat and oil to prevent bitter coffee.

This filter is called natural because it is unbleached. So, it looks brown due to going through fewer processes.

It is fully biodegradable. Therefore, the product is safe for the environment and human health.

Chemex Natural Half Moon fits well in a dripper because of its round shape. In this pack, you will get 100 pieces of it for longer use.

7. Barista Warrior – Chemex Stainless Steel Filter

Barista Warrior - Chemex Stainless Steel Filter

Additional Info:

  • Shape– Cone
  • Material– Stainless Steel
  • Number of Pieces– 1

Traditionally, paper filters are widely used in Chemex for making drip coffee. Unfortunately, they are not reusable, which is a big problem with paper filters.

It is costly because you have to buy them frequently. Nowadays, there are many reusable filters available. Barista Warrior Stainless Steel filter for Chemex is one of them.

Buying this one will save up to 25000 paper filters. This product doesn’t save money and paper only, but it also helps reduce waste.

Barista Warrior fits in most Chemex drippers. It is a fine mesh metal filter that keeps all unwanted elements away from coffee. So, you will have better-tasting coffee for a long time.

After every use, you can simply clean it with fresh water. This heavy-duty filter is made of high-end stainless steel. So, there is no risk of growing rust.

8. Able KONE – Chemex Metal Filter

Able KONE - Chemex Metal Filter

Additional Info:

  • Shape– Cone
  • Material– Stainless Steel
  • Number of Pieces– 1

Able KONE is a cafe-quality metal drip filter for Chemex. It has been praised by coffee professionals because of its high standard. This product is the 4th generation metal filter by Able KONE with more improved features.

The filter is carefully engineered for making delicious coffee at home. It catches unwanted substances that lead to bitter coffee. But, it doesn’t trap aromatic elements like a paper filter.

Able KONE is made of the finest stainless steel in the industry. It is extremely durable and food safe and never grows rust. So, there is no risk of mixing outer harmful ingredients in your coffee.

Its conical shape fits well in a Chemex dripper. So, you can place and use it in your dripper conveniently. You can also clean it easily to remove trapped oil and grounds in its pores.

9. CoffeeSock – Chemex Reusable Coffee Filters

CoffeeSock - Chemex Reusable Coffee Filters

Additional Info:

  • Shape– Square
  • Material– Cotton
  • Number of Pieces– 2

CoffeeSock Reusable Filter for Chemex is an eco-friendly drip filter. It comes from the USA and is made of organic natural cotton.

This particular material is ultra-durable and lasts at least 1 year. You can reuse it for longer without buying a new one. So, it is a cost-effective filter for Chemex users.

It is entirely biodegradable. So, the filter won’t produce waste after its lifetime.

The filter has no leaching issue. So, you can always make fresh coffee with no outer smell.

For the best performance, you should rinse and air-dry this filter after each use to prepare it for the next dripping.

It fits in most Chemex drippers. The filter has a square shape. So, you can easily fold and use it similar to a regular square Chemex filter.

How Do You Use Chemex Paper Filters?

Using both Chemex square and circle paper filters requires the same process. Here is how to use a Chemex paper filter.

  • Take a Chemex filter and fold it in half.
  • Fold the filter again similarly.
  • Now insert your fingers between its 3rd and 4th layer to make it look like a funnel.
  • For brewing, place the folded filter on a Chemex coffeemaker’s top portion.
  • Put medium-coarse grind into the filter according to your required amount.
  • Finally, pour hot water on the ground and check if your coffee is dripping into the lower portion.

Frequently Asked Question

The Verdict

In this list of the best Chemex filters, we have carefully included the top products in the market. Our list should assist you in making a good buying decision. Both the one-time and reusable filters are available here.

If you prefer a traditional touch during dripping, you should go for paper filters. Bleached filters are excellent to deliver better-tasting coffee. On the other hand, unbleached filters are eco-friendlier.

We also prefer metal filters for Chemex. It is cost-effective and a permanent filter solution for drip coffee. Metal filters prepare delicious coffee without mixing outer smell and taste.

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