Chemex Pre-Folded Filters Square, Clive Coffee - Knockout
Chemex Pre-Folded Filters Square in a glass handled chemex, Clive Coffee - Knockout
Chemex Pre-Folded Filters Square, Clive Coffee - Knockout
Chemex Pre-Folded Filters Square, Clive Coffee - Lifestyle - large

Chemex Pre-Folded Filters Square

$11
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18 Reviews

Description

The filter you choose directly impacts flavor clarity and body in your cup. Chemex Pre-Folded Square Filters are 20-30% heavier than standard paper filters, designed specifically to remove fine sediment, undesirable oils, and bitter compounds while preserving the clean, nuanced flavors that make pour-over coffee exceptional. Each filter is oxygen-cleansed and bonded for strength, ensuring consistent extraction and proper flow rate every time you brew.

Key Features

  • Heavier bonded construction: removes oils and micro-fines for exceptionally clean cups
  • Pre-folded square design: fits 6, 8, and 10-cup Chemex brewers perfectly
  • Oxygen-cleansed: no papery taste, just pure coffee flavor
  • Proper filtration speed: engineered for optimal extraction without bitterness
  • 100 filters per box: reliable supply for daily brewing

Genuine Chemex filters are part of the system that's made this brewer iconic since 1941. Pair them with fresh beans from our coffee shop, a quality grinder, and Clive's brewing resources to elevate every morning pour-over.

30-day love it guarantee

Home espresso is a big investment, and we want you to be 100% in love with your new setup. That's why we offer 30 days to return your machine if it's not the right fit. While return shipping and a small restocking fee are your responsibility (unless there's an issue with the machine, in which case we'll cover everything), we'll make sure the rest of the process is smooth and simple.

Shipping & returns

In-stock items ship within 1-business day.

Free shipping on orders over $75. To be eligible for free shipping, the final order amount, after applying any discounts, including rewards points, must exceed $75.

Returns are accepted up to 30 days from the date the order was delivered. Smallware items must be unused. Open Box and Certified Pre-Owned are non-returnable.

The Clive Difference

At Clive, we're not just selling coffee equipment — we're your long-term partner in the craft. Every machine we carry is hand-selected by our team of espresso obsessives, backed by real-world testing and years of industry experience. We offer unbiased guidance, lifetime support, and a genuine love for helping you find the setup that's right for you. From your first question to your thousandth shot, we're here.

Reviews

K
KIRK B.
It’s an Unavoidable part of

It’s an Unavoidable part of the ritual

User picture

Awesome!

K
Kirk W.
the gold standard!

the gold standard!

T
Tyler F.
Works as expected.

Works as expected.

A
AVNISH B.
Customer service done right!

Great product! Amazing customer service!

Thank you for the review, Avnish! We appreciate that you choose Clive— even for the little things!

R
Ross B.
Perfect! First time using and

Perfect! First time using and will probably go with the circle filters next time. Easier to teach setup to family and friends.

R
Ronald D.
The 1st Step to Great Coffee

I have been making pour over with a Chemex since college--way too many years ago. And have broken at least 2 pots. Very careful now with the hand blown Chemex which my wife found at a 2nd hand shop here in Portland a number of years ago. Wife thinks I am totally crazed when I make the first pour and watch the coffee "bloom". Also sent a box of filters to my son in Pittsburgh who found a Chemex pot on Bay. Funny, I found a short piece [Gourmet June 2008 and now residing in our recipe binder] about Dr. Peter Schlumbohm aka Dr. Chemex in which there is a mention of a quote from the inventor stating "with the Chemex, even a moron can make good coffee".

W
William D.
Great

Great

S
Sean F.
The best Chemex filters, delivered

The best Chemex filters, delivered as advertised!

K
Katherine C.
Super Fast Service

The chemex filters are just as expected, but the service was superb! Ordered on Wednesday morning the week before Christmas and received them on Friday...just 3 days later with the standard small package shipping!

J
Jennifer K.
Excellent

Excellent

K
Kim
Arrived in perfect condition

Arrived on time and in perfect condition! I've had bad experiences ordering from other vendors, where the filters arrived crushed. I was so impressed with Clive's care and attention to detail with packaging. And can't beat the price.

Glad to hear it! Thanks, Kim!

B
Ben K.
Amazing filters

Amazing filters

P
Paul S.
Square white filters. Five stars for Clive and Chemex.

Chemex User for years. Shortage of Chemex filters. BBB notified us they will no carry them. We were on back order. Speedy shipment.
Thank you Clive Coffe.

R
Rodney T.
Hard to find these

Awesome to find these filter at a unbelievable price. Thanks Clive

S
Seth G.
The chemex filters you want

These are the as advertised chemex filters you know and have to search high and low for. Great shipping and service!

J
Jeannine G.
Life Saver

Recently moved: new state, new city, living out of moving boxes...ran out of filters and I couldn’t find them locally! Clive Coffee came through! I had the filters within 2 days! Thanks Clive Coffee!

W
William O.
Chemical filters

Make a great carafe of coffee

D
Dirk K.
Chemex Brand Filters

These are the ideal filters for Chemex coffee pots. No "paper-y" taste and appropriate thickness for the perfect cup.