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How to Fold CHEMEX FiltersCHEMEX® Coffeemakers

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Chemex Bonded Filter - Square - 100 ct - Exclusive Packaging

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4.8 8,250 ratings

Amazon's Choice in Disposable Coffee Filters by Chemex

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Purchase options and add-ons

Material	Glass
Brand	Chemex
Shape	Square

About this item

Fits all CHEMEX Coffeemakers except CM-1, CM-1C, CM-1GH

Customer ratings by feature

Durability

4.9

Giftable

4.7

Easy to clean

4.7

Easy to use

4.7

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If You Care # 4 Cone Shaped Unbleached All Natural Compostable Coffee Filters, 100 Count (Pack of 1), Chlorine Free

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Chemex Pour-Over Glass Coffeemaker - Classic Series - 6-Cup - Exclusive Packaging

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From the brand

What makes CHEMEX filter paper the best?

CHEMEX Bonded Filters remove bad fats, bitterness, acidity and sediments that other types of filters leave behind. They are manufactured in the USA from North American materials only and are sustainably harvested.

What makes CHEMEX glass so pure?

CHEMEX coffeemakers are made from the same high quality glass used for lab ware. It is beautifully clear and imparts no flavor or chemicals into your brewed coffee.

What type of roasts can you use?

The CHEMEX can be used for all types of coffee roasts, tea, iced coffee, cold brew and more!
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Product Description

coffee maker, pour over, pour over coffee maker, pour over coffee, chemex, coffee, chemex filter


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.

Find the right size CHEMEX for you


	3 Cup Coffeemaker	5 Cup Coffeemaker	6 Cup Coffeemaker	8 Cup Coffeemaker	10 Cup Coffeemaker	13 Cup Coffeemaker

Customer Reviews	2,775	103	6,364	8,119	2,798	60
Price	$41.94	$116.38	$47.03	$48.93	$50.83	$153.43
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.

Product information

Product Dimensions

6.25 x 4.5 x 6.25 inches

Item Weight

1.2 pounds

Department

Unisex-Adult

Manufacturer

Chemex Coffee Maker

ASIN

B000N4W2SG

Item model number

FS-100

Customer Reviews

4.8 8,250 ratings

4.8 out of 5 stars

Best Sellers Rank

#6,676 in Home & Kitchen (See Top 100 in Home & Kitchen)
#29 in Disposable Coffee Filters
#536 in Paper & Plastic Household Supplies

Is Discontinued By Manufacturer

Date First Available

March 10, 2004

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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	This Item Chemex Bonded Filter - Square - 100 ct - Exclusive Packaging	Recommendations Chemex Bonded Filter - Natural Square - 100 Count (Pack of 2) - Exclusive Packaging	dummy YQL Pour Over Coffee Filter, Unbleached Disposable Coffee Filter Papers for Pour Over Coffee Maker Drippers and More(100Pcs)	dummy Chemex Bonded Filter - Half Moon - 100 ct	dummy Hario V60 Paper Coffee Filters, Size 02, Natural, 200 Count	dummy Lardera Chemex-Compatible Bonded Coffee Filters for Chemex Coffee Maker (100 filters)
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	-14% $18.99 List: $21.99	$32.95	-24% $12.98 List: $16.99	$15.90	$12.65	$12.99
Delivery	Get it as soon as Thursday, May 16	Get it as soon as Thursday, May 16	Get it as soon as Thursday, May 16	Get it as soon as Thursday, May 16	Get it as soon as Thursday, May 16	Get it May 17 - 23
Customer Ratings	4.88,250	4.91,554	5.010	4.72,036	4.85,057	4.5106
Easy to use	4.7	4.8	—	4.1	4.5	4.9
Flavor	4.6	4.5	—	4.4	4.5	4.4
Value for money	4.2	4.3	—	4.1	4.4	4.5
Sold By	CHEMEX® Coffeemakers	CHEMEX® Coffeemakers	YQL Store	CHEMEX® Coffeemakers	SDG Mart	Lardera Coffee
compatible devices	Coffee Maker	CHEMEX Coffee Maker	Coffee Maker	CHEMEX Coffee Maker	Coffee Maker	Chemex Coffee Maker
material	Glass	Paper	Paper	Paper	Paper	Paper
number of pieces	1	200	100	1	200	100
shape	Square	Square	Cone	Cone	Cone	Square

Customer reviews

4.8 out of 5

8,250 global ratings

How customer reviews and ratings work

Customers say

Customers like the quality, fit, ease of cleaning, taste and ease of assembly of the coffee filter. For example, they mention it's strong, fits the Chemex pot perfectly and that it produces a very pure tasting cup of coffee with next to no paper flavor. They appreciate the durability, and that the filters are easy to place in the Chemex carafe.

AI-generated from the text of customer reviews

478 customers mention410 positive68 negative

Customers like the quality of the coffee filter. They mention that it's strong, works great, and doesn't fail or get plugged. Some say that it works better than reusable filters and that the quality is superior.

"This is a great filter for my glass coffee brewer" Read more

"These are the best pour over filters. Way better than the reusable ones. I cannot find these in stores near me so I order here and they come quickly." Read more

"...These work great and I love my pour overs. I wet them first. No bad tastes." Read more

"Great filters for way too much money" Read more

236 customers mention232 positive4 negative

Customers are satisfied with the durability of the coffee filter. They mention that it makes a great cup of coffee, and is a good all-around product for making coffee. Some say that the tea is pretty fine. Overall, most are happy with the product's performance and recommend it to others.

"These are the best pour over filters. Way better than the reusable ones. I cannot find these in stores near me so I order here and they come quickly." Read more

"very nice and with fast delivery" Read more

"Pour over coffee is amazing!" Read more

"It does the job. No issues. Good coffee" Read more

205 customers mention169 positive36 negative

Customers like the taste of the coffee filter. They say it produces a very pure tasting cup of coffee with next to no paper flavor. They also say it's close to espresso and delicious. Customers also mention that 1 rinse rids any papery taste. They appreciate the creaminess and richness of the freshness.

"...Takes out the harshness but leaves all the coffee flavor. I like the white ones versus the brown." Read more

"...It's close to espresso and very delicious). The complete brew had a lot of body with robust flavor, like a great americano...." Read more

"...This was the finest cup of joe. It tasted so fine with a bit of sugar. No fines or bitterness in the mug...." Read more

"...These work great and I love my pour overs. I wet them first. No bad tastes." Read more

98 customers mention87 positive11 negative

Customers find the coffee filter easy to assemble. They mention that it accepts any amount of coffee and that it brews very easily.

"...Seemed easiest to use. I have bleached CHEMEX circle filters on order to see if there is a taste difference I can discern...." Read more

"...But I wanted the round ones since they are a bit easier to use." Read more

"The circle shape on Chemex filters is easier to use than the square and these white ones are sturdier than the brown" Read more

"...Using them is so simple, and following a simple process makes a repetitive quality (make sure to pre-wet the filter before adding grounds)...." Read more

78 customers mention78 positive0 negative

Customers are satisfied with the sturdiness of the coffee filter. They mention that it is durable, compostable, and strong enough to allow them to lift the filter out of the conical top portion. They also say that the paper is high quality and does not tear or shred. Customers also say the filter holds up well to a hot-water rinse and tend to maintain shape. Overall, customers are happy with the quality and consistency of the product.

"super strong, have not had one rip on me yet" Read more

"...It is VERY HIGH QUALITY PAPER and in my opinion, using it multiple times actually improves the flavor...." Read more

"...They hold up well to a hot-water rinse (recommended) and tend to maintain shape.2...." Read more

"...Each Yama cloth filter is reusable and will last approximately three months...." Read more

56 customers mention43 positive13 negative

Customers like the fit of the coffee filter. For example, they mention it's sturdy, fits their large Chemex perfectly, and doesn't require extra folding or trimming. Some say the filters are thick and shaped to fit in the Chemexe pot perfectly. Overall, most are satisfied with the fit and say it brings an unparalleled dimension to coffee.

"...RATINGOverall, I like these filters for being large enough to make the potentially messy Chemex coffee-making process a generally clean..." Read more

"Expensive, but perfect size" Read more

"These Chemex filters are the perfect size for the standard Chemex brewer...." Read more

"...they do not stand as rigidly in the chemex carafe, leading to sag in the wetted filter & sealing at the spout...." Read more

55 customers mention47 positive8 negative

Customers find the cleaning process of the coffee maker to be easy. They mention that the coffee is very flavorful and clean. They also appreciate the paper filters, which are compostable and easy to recycle.

"...the Chemex filter results in a faster brew with less body and a cleaner cup profile...." Read more

"...Now here is the tip. These chemex paper filters are REUSABLE. Yes, here's how:..." Read more

"...Each Yama cloth filter is reusable and will last approximately three months...." Read more

"...I use the filter along with the metal one and clean up is so easy now...." Read more

152 customers mention85 positive67 negative

Customers have mixed opinions about the value of the coffee filter. Some say it's worth the price, while others say it is very expensive.

"...+ Quality/Taste of coffee is superior+ Cheaper than a better brand automatic drip coffee maker..." Read more

"Nothing works as well in a Chemex® pot as Chemex® filters. Not cheap, but well worth it." Read more

"Expensive, but perfect size" Read more

"...Unfortunately, these are very expensive." Read more

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Top reviews from the United States

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KEN R.

Great filters

Reviewed in the United States on April 21, 2024

Style: SquareVerified Purchase

I have used some other brands and this one in particular is the best. Takes out the harshness but leaves all the coffee flavor. I like the white ones versus the brown.

Helpful

Works

Reviewed in the United States on May 3, 2024

Style: CircleVerified Purchase

super strong, have not had one rip on me yet

Helpful

JC Moretta

The best!

Reviewed in the United States on April 7, 2024

Style: CircleVerified Purchase

Nothing works as well in a Chemex® pot as Chemex® filters. Not cheap, but well worth it.

Helpful

Aaron

Filters my coffee

Reviewed in the United States on March 11, 2024

Style: CircleVerified Purchase

This is a great filter for my glass coffee brewer

Helpful

Anna

A must have

Reviewed in the United States on February 25, 2024

Style: SquareVerified Purchase

These are the way to go. These are great.

Helpful

The Mom

They work well

Reviewed in the United States on March 6, 2024

Style: CircleVerified Purchase

These are fine. I had tried every reusable type filter but they just aren't like these. Unfortunately, these are very expensive.

Helpful

Igern

Original product, best filters.

Reviewed in the United States on February 14, 2024

Style: SquareVerified Purchase

These original filters are the best.
I'm happy I can find the here since in my residence country they are out of stock.

Helpful

TOB9595

CHEMEX FILTERS Are critical to a GREAT mug of coffee

Reviewed in the United States on February 21, 2012

Style: CircleVerified Purchase

I just got my FIRST CHEMEX 8 cup carafe and these filters. I see a noticeable difference from other filters I have used in the past for drip or mechanical coffee makers.
I BELIEVE THE FILTERS ARE THE MOST IMPORTANT piece of this coffee puzzle!
I got the circle unbleached filters as the CHEMEX carafe is a circular drip maker. Seemed easiest to use. I have bleached CHEMEX circle filters on order to see if there is a taste difference I can discern.
USE THESE FILTERS in whatever coffee maker you have...a mug, a drip, a mechanical drip...use CHEMEX FILTERS!
The CHEMEX filters are much thicker than doubling up other brands of filters....So there must be more than thickness of material involved in a GREAT CUP of COFFEE.
I'll, eventually, try the square CHEMEX as well as the bleached CHEMEX filters...just ....because....

HeEre's my review of the CHEMEX 8 cup CARAFE

"I received my CHEMEX COFFEE CARAFE, CHEMEX FILTERS (unbleached in circle shape) and terrific roasted beans....Where's the grinder...YIKES! no grinder! It's elsewhere...WHAT TO DO till I get my grinder in hand...Well I went to the supermarket and picked up a LARGE/huge can of inexpensive coffee. CHASE and SANBORN....
I had to make something in the new pot....right????
This was the finest cup of joe. It tasted so fine with a bit of sugar. No fines or bitterness in the mug.
I used the "DOT" (raised bump) on the carafe to make 24 ounce of splendid coffee. I measured out 5 cups of coffee for a 4 cup pot.
I believe the filter is ALL IMPORTANT!
The carafe is easy to handle.
I fill the carafe with cold tap water (to the dot which is ~ 24 ounce) dot is a measurement indicator on the carafe.
Putting the cold water from carafe, I put on an electric (short spout)CUISINART kettle to boil
I pour HOT tap water, into the carafe ~145 degF to pre-warm
I pour hot tap water into my 24 ounce OXO thermos cup to pre-warm
I put the CHEMEX filter in the top of carafe
I put 5 cups, measured, of coffee into the filter
When water is boiled I pour kettle water onto grounds to cover the grounds
I wait for the water to completely drain; thus allowing the grinds to "BLOOM"
After water is through the grinds and the bubbles stop (within seconds)
I continue to pour the remainder of the boiled water on the grounds...SLOWLY...
After kettle is EMPTY AND ALL THE WATER IS THROUGH THE GROUNDS
Remove the grounds filled filter and fill the pre-warmed OXO thermos mug with coffee
A bit of sugar and the nicest cup o joe is waiting for me!
NO OIL SHEEN, NO BITTERNESS
Easily replicated coffee each time.
To clean...
I swirl HOT water in the carafe and put it aside till the morrow.
DAMN! I LOVE this drip maker...
I got the 8 cup carafe

I am awaiting my CAPRESSO grinder to show up at my door
I really don't need it though....SURPRISE!!!! to me "

4 people found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

Aly

Buena calidad

Reviewed in Mexico on April 13, 2024

Style: SquareVerified Purchase

Muy buena calidad, han sido muy útiles

Translate review to English

Dave Blizzard

Good Quality Product

Reviewed in Canada on February 18, 2024

Style: SquareVerified Purchase

Works...

Cristiana Costa

Excelente!

Reviewed in Brazil on June 26, 2023

Style: SquareVerified Purchase

Excelente qualidade. O papel é grosso, na espessura que deve ser e já vem pré-dobrado. Apesar do valor ser salgado, comparado ao valor de mercado está mais em conta. Recomendo.

Translate review to English

Eostre

Excelente

Reviewed in Brazil on September 7, 2022

Style: CircleVerified Purchase

Me acostumei com o método da Chemex. Esse filtro é específico para a filtragem na Chemex. Recebi o produto muito rápido, muito bem embalado e com bom preço. Para quem ainda não conhece e aprecia um bom café, recomendo.

Translate review to English

Ruben

Filtres carré adapté au chemex

Reviewed in France on April 22, 2024

Style: SquareVerified Purchase

Filtre sur mesure pour votre chemex préféré
Conçu spécifiquement pour cela

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Chemex Bonded Filter - Square - 100 ct - Exclusive Packaging

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From the brand

What makes CHEMEX filter paper the best?

What makes CHEMEX glass so pure?

What type of roasts can you use?

Our Best Sellers

Product Description

Pure Elegance

Pure Ease

Pure Taste

Find the right size CHEMEX for you

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