Clarity and balance – original filters for the iconic Chemex.

The original Chemex FS-100 paper filters are designed to deliver the signature clean, aromatic and balanced cup of coffee that Chemex is famous for. These pre-folded, square filters fit perfectly into Chemex 6, 8 and 10 cup brewers, ensuring a consistent extraction with silky smooth flavour and natural sweetness.

Chemex filters are 20–30% thicker than standard paper, effectively removing fine particles, oils and bitters while preserving the coffee's clear aroma. The result is a cup of coffee with precision, depth and nuanced purity.

The FS-100 filters are bleached and deoxygenated without the use of chemicals, so you get a clean and neutral brew without off-flavors. A natural choice for those who want the full Chemex experience – which both tastes and feels clean.

Specifications:

• Quantity: 100 pcs

• Type: Square, pre-folded paper filters

• Fits: Chemex 6, 8 and 10 cups

• Thickness: 20–30% thicker than standard filters

• Material: Bleached and deoxygenated paper (without chemical residues)

• Compostable and biodegradable

• Manufacturer: Chemex® Corp., Massachusetts, USA