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  • Writer's pictureWesley Jones

A Review of the Chemex Coffee Maker



What is Chemex?

The Chemex coffee maker is a unique brewing device that dates back to 1941. Made of heat-resistant glass and wood, it features an hourglass-shaped vessel with a narrow neck and a thick paper filter that produces clear, smooth, and flavorful coffee without any bitterness or sediment. The Chemex's design has remained largely unchanged over the years because it works so well.


Using a Chemex is relatively easy. Simply place your filter on the top of the brewer, add your desired amount of ground coffee into the filter, pour hot water (just off boiling point) over the grounds, and wait for it to drain through into the carafe below. The resulting cup of coffee is crisp and clean with slightly floral notes due to its unique filtration process. Despite its simplicity, there are some tricks to using a Chemex properly. For instance, grinding your beans too fine can clog up the filter while coarser grinds may result in weak-tasting coffee. Additionally, pouring slowly and evenly is key for achieving consistent results every time you use it.


The history of the Chemex

The Chemex coffee maker was invented by a German chemist, Dr. Peter Schlumbohm in the early 1940s. During this time, coffee culture was booming in America and people were looking for new and innovative ways to brew their coffee.


Schlumbohm's design was simple yet elegant - a glass container with an hourglass shape, fitted with a wooden collar and leather tie. The unique design allowed for the coffee to be brewed without any contact with plastic or metal parts which some believe can affect the taste of the final product. The


Chemex became popular during World War II when paper filters were introduced as part of war rationing efforts. The paper filter helped to remove any unwanted oils or sediment from the coffee resulting in a cleaner cup of Joe. Today, the Chemex remains one of the most beloved manual brewing methods among serious coffee enthusiasts due to its unique design and exceptional taste profile.


Design: Simple and Timeless

The Chemex Coffee Maker is a perfect example of how design can be simple and timeless. Its sleek hourglass shape, made from heat-resistant borosilicate glass, has remained virtually unchanged since its creation in 1941.


It requires no electricity or complicated mechanisms; just a filter, hot water, and coffee grounds. This simplicity not only makes it easy to use but also contributes to the overall aesthetic appeal of the device. The clear glass allows you to watch as the coffee slowly drips through the filter and into the bottom vessel, creating a mesmerizing visual experience.


The wooden collar with leather tie adds an elegant touch that complements any kitchen décor. Despite being over 80 years old, the Chemex Coffee Maker remains incredibly popular among coffee enthusiasts today due to its simplicity and timeless design. It's proof that good design transcends trends and fads and stands the test of time - both aesthetically pleasing and functional in equal measure.


Pro Tip:

We recommend using an Able Kone Filter instead of paper filters. Not only made specifically for the Chemex, the Able Kone is reusable and guarantees you don't get that papery taste when roasting.


Brewing Process: Step-by-Step Instructions

Step 1: Grind your beans - Start by grinding your coffee beans. The Chemex is a manual drip brewer that uses a medium to coarse grind. Aim for two tablespoons of coffee per six ounces of water.

Step 2: Heat the water - Boil the water and let it sit for about 30 seconds until it reaches between 195°F and 205°F. This temperature range is crucial in extracting the best flavor from your coffee.

Step 3 (skip this step if using an Able Coffee Kone): Rinse the filter - Place a paper filter in the Chemex and rinse it with hot water to remove any paper taste.

Step 4: Add coffee grounds - Add your desired amount of ground coffee into the filter.

Step 5: Bloom - Pour just enough water over the grounds to saturate them evenly, allowing them to bloom or degas for about thirty seconds before continuing.

Step 6: Slowly pour the remaining hot water over the grounds, working in circles to ensure even extraction.

Step 7: Wait for completion – Allow all of the brewed coffee to drip through before removing and disposing of used grounds and filter.


The result should be a clean-tasting, flavorful cup of coffee that highlights its unique characteristics without any bitterness or burnt notes. With practice, this brewing process can become second nature, creating an enjoyable ritual that yields delicious results every time you make yourself a cup.


Pros: Flavor, Quality, Durability

One of the biggest pros of using a Chemex coffee maker is the flavor that it produces. The thick, smooth filter paper used in the brewing process helps to remove any impurities from the coffee, resulting in a clean and crisp taste. Coffee brewed with a Chemex often has a bright acidity and complex flavor profile that can be hard to achieve with other brewing methods.


Another benefit of using a Chemex is its high-quality construction. Made from non-porous borosilicate glass and sporting an elegant design, this coffee maker is built to last. It's also easy to clean - simply rinse it out with warm water after each use.

Finally, durability is another pro of owning a Chemex coffee maker. Because it's made from heat-resistant glass, you don't have to worry about it cracking or breaking if you accidentally bump into it or drop something on it.


And because there are no moving parts or electronic components, there's less chance for something to go wrong over time. All in all, if you're looking for a simple yet effective way to brew delicious coffee at home while enjoying quality construction and durability in your kitchen tools - look no further than the Chemex coffee maker!


Cons: Price, Limited to Pour Over

One of the most significant drawbacks of the Chemex coffee maker is its price. While it produces an excellent cup of coffee, it is a bit more expensive compared to other coffee makers in the market. This high price may not be affordable for everyone who loves to drink coffee and wants to make a pour-over at home. However, this should not deter you from investing in a Chemex if you are willing to pay a premium for great quality.


Another disadvantage of using the Chemex coffee maker is that it only makes pour-over coffee. If you prefer different brewing methods like drip, espresso, or French press, then this might not be your ideal choice. It’s important to note that while the Chemex does offer versatility when it comes to brewing strength and flavor profile based on grind size and ratio, it still limits users from experimenting with other brewing styles.


Despite these cons, many people consider a Chemex as one of the best options for making single-origin pour-over coffees at home due to its superior design and extraction capabilities. Additionally, its classic glass carafe design adds an aesthetic appeal that can enhance any kitchen or office space's overall look and feel.


Alternatives: Other Coffee Makers

While the Chemex coffee maker is a popular choice among coffee enthusiasts, there are other alternatives worth considering. One such option is the French press. This simple yet effective device allows you to make full-bodied coffee that is rich in flavor and aroma. It’s also easy to clean and doesn’t require any filters or electricity.


Another alternative is the Aeropress, which boasts a quick brew time and versatility in terms of brewing styles. From espresso-like shots to smooth Americanos, the Aeropress can do it all. It’s also portable and durable, making it an ideal choice for those who enjoy camping or traveling while still wanting a good cup of coffee on the go.


Ultimately, whether you choose a Chemex or one of these alternatives, what matters most is finding a method that suits your taste preferences and lifestyle needs. With so many great options out there, there’s no reason not to experiment until you find your perfect cup of joe!


Conclusion: A Classic for Coffee Lovers

In conclusion, the Chemex Coffee Maker is a classic tool for coffee lovers. Its unique design and function allow for a smooth and flavorful cup of coffee every time. The simple yet elegant design makes it a beautiful addition to any kitchen or office space. Not only does a Chemex produce delicious coffee, but it also offers an eco-friendly option for brewing.


The paper filters used in the process are biodegradable and compostable, making for easy cleanup and less waste. Overall, investing in a Chemex Coffee Maker is worth it for those who appreciate quality coffee and environmentally conscious practices. Its timeless style and exceptional performance make it a staple in any coffee lover's collection.

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