Chemex Pre-Folded Filter Squares (FS-100)

Precision-crafted filters for the cleanest, most flavourful pour-over coffee. Compostable and biodegradable, manufactured in the USA from North American materials, responsibly harvested and conforming to SFI, FSC, and PEFC sustainable programs - these oxygen cleansed and bleach free pre-folded square filter papers are a fantastic partner for your favourite Chemex coffeemaker.

Product Overview
Brew with confidence using Chemex® FS-100 Bonded Filter Papers—specially designed to work seamlessly with all Chemex® coffee makers. These thick, cone-shaped filters are made from high-quality, oxygen-cleansed paper that removes even the finest sediment and bitter oils, delivering a smooth, rich, and pure cup every time.

Key Features

• Thick, Specialty Fibre: Filters out unwanted oils and sediment for a clean, crisp flavuor profile.
• Cone-Shaped Design: Ensures even extraction and optimal brewing time for a balanced cup.
• Oxygen-Cleansed Paper: Free from bleach and chemicals—safe for you and the environment.
• Perfect Fit: Designed to fit all Chemex® brewers (except the 3-cup model).
• Made in the USA: Trusted quality from the original Chemex® brand.

Why Choose Chemex?
The Chemex brewing method is celebrated for its ability to produce exceptionally clean, balanced coffee with clarity of flavour. Its elegant hourglass design and thick, specialty filter papers work together to remove unwanted oils and sediment, highlighting the nuanced notes of your beans. Ideal for both beginners and seasoned brewers, Chemex offers a simple yet refined way to enjoy slow, mindful coffee making - perfect for showcasing high-quality single origins or house blends.

• Quantity: 100 filters per box
• Material: Oxygen-cleansed bonded paper
• Compatibility: Fits all Chemex® brewers (except 3-cup)
• Dimensions: Pre-folded square filters
• Disposability: Single-use, compostable
  

What’s in the Box

• 100 × Chemex® FS-100 Bonded Filter Papers (pre-folded)

These filters are suitable for the following Chemex brewers...

• CM-6A
• CM-6GH
• CM-8A
• CM-8GH
• CM-10A
• CM-10GH
• CM-2 Handblown 5-cup
• CM-3 Handblown 8-cup
• CM-4 Handblown 13-cup

Please note these filters do not fit the 1-3 cup CM-1C nor CM-1GH, or the handblown 3-cup brewer CM-1.

Ozone Coffee is the official UK importer and distributor of Chemex, offering a curated selection of brewers and official Chemex filter papers to suit a variety of brewing setups. If you're looking to use Chemex in your café or become a wholesale partner, we’d love to hear from you - get in touch to explore trade options and support.