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CHEMEX Coffee Filter Circles 100-pack is a premium choice for those who want a clearer and more nuanced cup with coffee filters developed for pour over filter paper. The thick bonded paper captures bitterness, sediment, and excess oils, allowing the coffee’s origin and balance to shine through more clearly. The round shape fits neatly in the brewer and provides a clean look, both visually and in the cup. We think this is a particularly good choice for those brewing in larger CHEMEX models who want even extraction every time.
| Product | CHEMEX BONDED™ FILTERS UNFOLDED CIRCLES |
| Item code | FP-1 |
| Quantity per package | 100 filters |
| Box size | 12" x 12" x 1" |
| Filter size | 12" |
| Shape | Cone-shaped circle |
| Extraction | Designed for even extraction |
| Paper thickness | 20–30% thicker than many comparable filters |
| Material | Virgin pine pulp |
| Raw material origin | North American materials only |
| Country of manufacture | USA |
| Bleaching method | Oxygen-bleached through a bleach-free process |
| Compostable | Yes |
| Fits | Most cone-shaped drip coffee brewers |
| Compatibility with CHEMEX | Fits all CHEMEX brewers except Three Cup Classic Series (CM-1C), Three Cup Handblown Series (CM-1), Three Cup Glass Handle Series (CM-1GH), and Funnex (CM-FNX) |
| Sustainability program | Meets SFI, FSC, and PEFC standards |
| Difference from square CHEMEX filters | Mainly a visual and practical difference; round filters sit more neatly, while square filters have corners that are easier to grip |
Open the filter into a cone so that three layers are on one side, and place that side against the spout of the carafe for better stability and to reduce the risk of vacuum sealing during brewing. After brewing, simply lift out the filter and discard it. Since the filter is compostable, it can also be added to the compost. This is a single-use filter, not a reusable coffee filter pack option.
We recommend the round filters to those who want the same high filtration level as CHEMEX square models, but with a cleaner look in the brewer. They don’t stick up as much over the edge and give a more minimalist impression. The result in the cup is what matters: softer texture, less bitterness, and a more refined brewed coffee.
The difference between round and square CHEMEX filters is practically small when it comes to flavor profile and filtration. Round filters sit neater and more discreetly in the brewer, while square filters have protruding corners that can be easier to grip when handling them before and after brewing. Both come with 100 filters per pack. Our honest note is that the choice mainly comes down to preference in handling and aesthetics, not that one shape always brews better than the other.
CHEMEX is one of the most well-known names in the coffee world and is appreciated for its iconic brewers and specially developed filters. The company states it has been family-owned for over 45 years, with production and assembly in Massachusetts. Their philosophy is based on material choices and design that support a clean, flavor-clear extraction — something clearly noticeable in this filter paper for pour over.
For those who want to get maximum clarity, balance, and precision in their pour over, this is a safe choice from CHEMEX. Add a 100-pack to your brewing routine and brew with the same feel as in a well-equipped coffee corner.
They fit most cone-shaped coffee brewers and all CHEMEX models except the Three Cup Classic Series, Three Cup Handblown Series, Three Cup Glass Handle Series, and Funnex.
The difference is mainly practical and visual. The round filters sit more discreetly in the brewer, while the square ones have corners that are easier to grip, but both provide the same premium filtration.
Yes, the filters are compostable. After brewing, you can remove the filter and put it in the compost.
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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