Pre-Fold Square Filters

Marsoni

M251S

$10.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Pre-Fold Square Filters100 filters per pack. FSU 100 Fits all CHEMEX Coffeemakers except for the Three cup Class Series (CM 1C), Three cup Handblown Series (CM 1), Three cup Glass Handle Series (CM 1GH), and the Funnex (CM FNX). All CHEMEX Coffeemakers used together with the scientifically designed, patented CHEMEX Bonded Filters, will guarantee that our pourover brewing process will deliver the perfect cup of coffee, without any sediments or bitter elements. Responsibly

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Great fit. Good quality, heavy cotton. I bought it as a substitute for a light jacket… to maybe wear open with a t-shirt. It’s pretty heavy… almost like denim… which was what I wanted. But it’s heavier than what I would wear as a “shirt”. The price was great, so I’d buy it again since it comes in a variety of colors.

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Reviewed in the United States on July 21, 2025

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Public Name

Port Orchard, US

★★★★★ 1

100% polyester is awful!

Color: Olive Green, Size: Large

As others have pointed out, this used to be 100% cotton and it was great. Sturdy and comfortable, nice worn-in look. Now it’s 100% polyester and it’s terrible. Feels cheap, looks cheap and shiny. Please bring back the cotton shirts.

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Reviewed in the United States on May 4, 2026

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TLV

Alexandria, US

★★★★★ 3

Machine Washable but NOT Machine Dryable!

Seems well made and fits me well (6'2", 196 lb). I like the feel and color. However, contrary to lots of the reviews saying the shirt the received, mine was 100% Polyester. The instructions say machine washable. But upon receiving the item, its label says "do not tumble dry." I intended it for a two week+ cruise where washing it and quick drying will be essential. Drip drying would be very inconvenient.

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Reviewed in the United States on March 12, 2026

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Katrina Doran

Belleville, US

★★★★★ 5

Thicker shirt, not jacket or shacket.

Color: Olive Green, Size: Small

It's not a jacket or a shacket-- too thin for that. But it is a thicker shirt, very soft, and could be worn as business/dress or casual. We didn't keep it, because it wasn't what we were looking for, but it's a nice shirt. Bigger than we were hoping for a 10-year-old boy (who is very tall for his age).

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Reviewed in the United States on October 28, 2025