Chemex Filter – Unfolded – 100ct – Exclusive Packaging
$18.99





Price: $18.99
(as of Apr 10, 2025 10:11:12 UTC – Details)
Product Description



Pure Elegance
The beauty and functionality of the CHEMEX has been admired by many over the last 80 plus years. The CHEMEX can be found in museums throughout the world such as the Brooklyn Museum, Corning Museum of Glass and MOMA, NY.

Pure Ease
The inventor of the CHEMEX, Dr. Peter Schlumbohm, set out to make a coffeemaker that anyone could use easily to make consistently good coffee. The result was a vessel that brews the perfect cup of coffee every time.

Pure Taste
The CHEMEX system brews the perfect cup of coffee using the patented CHEMEX filters along with the pure glass coffeemaker. It provides the proper flow rate for extraction and all important “bloom” while removing bad fats, bitterness, acidity, and sediments that other types of filters leave behind. Light, medium, and dark roast lovers will enjoy the true taste of their beans with the CHEMEX.

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Customer Reviews
4.7 out of 5 stars 2,753
4.4 out of 5 stars 103
4.8 out of 5 stars 6,594
4.8 out of 5 stars 8,405
4.8 out of 5 stars 2,881
4.3 out of 5 stars 65
Price
$41.94$41.94 $116.38$116.38 $47.03$47.03 $48.93$48.93 $50.83$50.83
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Capacity for brewed coffee
1 Pint 25 oz 30 oz 40 oz. 50 oz. 65 oz.
Series
Classic, Glass Handle, and Handblown Handblown Classic and Glass Handle Classic, Glass Handle, and Handblown Classic and Glass Handle Handblown

A family owned company with a legacy…
The story began in 1941, when the CHEMEX Coffeemaker was invented by Dr. Peter Schlumbohm PhD to brew the PERFECT cup of coffee. Since that time, the CHEMEX has spanned generations and the globe as an icon of American design. History and craft are embedded in our makeup. At the CHEMEX factory located in Massachusetts, we still inspect, polish and hand-tie each coffeemaker and cut every filter – just as we always have. Led by a brother and sister who grew up on the factory floor, CHEMEX Corporation is made up of a team of people who are passionate about bringing superior brewing equipment to the global community.
Pure Design. Pure Flavor…
It has been said that imitation is the sincerest form of flattery. But imitation can truly be no substitute for the original CHEMEX coffeemaker brewing system. Few products can match the flawless blending of design and function of the CHEMEX. Its visual elegance has earned it a place in the permanent collections in many of the most prestigious museums worldwide. Its functionally has been awarded by the scientific and coffee communities. CHEMEX coffeemakers are made from the same high quality glass used for lab ware. It is beautifully clear and imparts no flavors or chemicals into your brewed coffee. Each coffeemaker is inspected, polished and hand tied by one of our team, before getting boxed up for shipping. CHEMEX Bonded filters are based on laboratory paper and designed to remove bad fats, bitterness, acidity and sediments that all other types of filters leave behind. Each filter is cut in house, on a machine that is operated by one of our team. Our filter paper is manufactured in the USA from North American materials only, adhering to responsible and sustainable practices.
100 Chemex Bonded coffee filters
Oxygen cleansed
Circle shape
Absorbent special fibers for quality
Fits most other conical filter coffeemakers
Customers say
Customers find these coffee filters deliver a smooth cup of coffee and perform as advertised. They are easy to use and offer great value. The foldability receives mixed feedback, with some customers finding it easy to fold while others have mixed experiences.
AI-generated from the text of customer reviews

Victoria –
Great performance
Exactly as advertised, and makes a darn fine cup of coffee.It’s really not hard to fold. Just fold it in half twice; that’s it. The instructions are right on the box. I’m baffled by all of the reviews whining about not paying attention to what they ordered and having to fold the filters.The only downside to these is that the box is fairly sizable (roughly 12″ x 12″) so storage may be something to consider if you’re not pre-folding all of your filters.
Reilly Rix –
Good dilters, they fit well into my cone filter holder…
They work well, fit well and I think are reasonable price, net out to ~20¢ per filter…when you get them now you get the unfolded circle, so you have to fold a couple of times to get the cone shape necessary. Folding instructions are in box…easy enough.
C D. –
Easy to use
Easy to use. Takes mere seconds to fold into fourths and place in Chemex.Would buy again.
G –
Bad packaging
Filters are okay but always received in a plastic envelope which does not protect the item.
Erika –
Cheap, Fast Delivery and Quantity Lasts Forever!
We received a Chemex coffee maker as a wedding gift and very quickly realized that our regular filters would not work. We were scrambling for a quick solution so that our daily coffee habit would not be interrupted. This product came to the rescue! Shipped quickly (our area had next-day shipping available) and arrived in perfect condition.The box seems a little large, but is nice and thin so it stores easily. We placed ours next to the cutting boards in our kitchen cabinet. The filters are not prefolded and arrive in flat circular shapes. I actually find it therapeutic to fold each morning as I wait for my beans to grind and water to boil.There’s plenty of filters in each box, so it lasts a long time! We have been using one everyday for 3 months now and I feel like we haven’t even made a dent in the box supply yet!It’s the simple things in life that can sometimes bring such satisfaction!
Mifflin Mossbunker –
Pourover Mysteries Unfolded?
These are excellent filters that come unfolded. It is no trouble to fold them and has become an interesting part of the morning coffee ritual. The box is ponderous compared to a Mileta filter box (12″x12″x1), but the flavor delivered is worth it. I store the box in a cabinet below my jug kettle instead of in the cupboard above. The thickness of the paper and pointedness of the cone actually make it less of a mess to dispose of than skimpy grocery store filters. I simply grasp two sides of the filter and lift it into my coffee cup and carry it to the receptacle. These filters have added immensely to the enjoyment of my Chemex carafe, and its delectable instillation.
BellaLinda –
Read the Description
I bought these based on the picture, that looks like the filters I normally buy.These are UNFOLDED, and I will be returning them.Why would anyone want to fold their own filter?
Jesse D –
Perfect filters – perfect coffee
I use these for my Ratio 8
Samet Demir –
KaÄıt kalitesi çok iyi beyaz ve koku hiç yok çok güzel kahve yapıyor
S.K. –
Danke. Gerne wieder.
Marcella –
Facile da usare anche se per la mia chemex è molto grande comunque basta piegarlo in 4 e fa il suo dovere
Amazon Customer –
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Ranger –
I’ve been using these filters for over 45 years. These are pretty much the same old filters: not quite as sturdy as they were 40 years ago, but still make the best (filtered) coffee. Shipped and delivered promptly. Arrived in good shape.