CHEMEX® Prefolded Square Filters
Regular price
$16.00
Chemex coffee filters are an essential part of what makes the Chemex brewing experience so clean and refined. These CHEMEX® prefolded square filters are designed specifically for use with Chemex brewers, offering a consistent, dependable brew that highlights clarity and balance in every cup.
Made from bonded paper that is thicker than standard coffee filters, Chemex filters remove excess oils and fine sediment, resulting in a cup that feels crisp, smooth, and well-defined. The prefolded design makes setup simple and repeatable, helping ensure proper flow rate and even extraction without extra steps.
CHEMEX® Coffee Filters for Clean, Balanced Brewing
Whether you’re brewing a single cup or a full Chemex, these filters support a slower, more controlled extraction—ideal for showcasing the nuance of specialty coffee. They’re especially well suited for lighter to medium roasts, where clarity and subtle sweetness matter most.
If you rely on a Chemex as part of your daily coffee ritual, keeping the right filters on hand makes all the difference. These CHEMEX® prefolded square filters deliver consistency, ease, and the clean cup Chemex is known for—so you can focus on enjoying the brew, not adjusting the process.v
We focus on serving you directly—roasting to order and shipping straight from our roastery to your home or business.
We roast Tuesday through Thursday, and every order is included in the next scheduled roast. That means your coffee is never sitting on a shelf—it’s freshly roasted just for you, then shipped your way the very next day.
Free shipping:
$30+ in Calgary & surrounding areas
$60+ across Canada
Most orders arrive within 2–4 days, depending on location. Full tracking is sent as soon as your order ships.
For the best flavour, we recommend whole beans and grinding just before brewing. This gives you more control and keeps your coffee tasting its best.
If you’d like it pre-ground, we’ve matched each grind to your brewing method:
Fine: Best for espresso and moka pots.
Medium-Fine: Ideal for pour over (V60) and AeroPress with shorter brew times.
Medium: Perfect for drip coffee makers and flat bottom pour overs.
Medium-Coarse: Great for Chemex, Clever Dripper, and longer AeroPress brews.
Coarse: Best for French press, percolator and cold brew.
Keep your coffee in a cool, dry place, away from light — a pantry is perfect. Store it sealed in its original bag or an airtight container to protect its flavour.
Because we roast to order, your coffee arrives just as it’s approaching peak flavour. For the best experience, enjoy it within 4 weeks, and up to 4 months overall.
We don’t recommend freezing, as it can affect flavour and consistency.
We believe coffee is personal. It’s about finding a cup you truly enjoy, one that makes everyday moments better.
From bright to rich and chocolatey, our coffees work across brewing methods, so you can discover what you love with confidence.
Great coffee comes down to balance and intention. Start with our step-by-step guides to refine your perfect cup at home.
Regular price
$16.00
Chemex coffee filters are an essential part of what makes the Chemex brewing experience so clean and refined. These CHEMEX® prefolded square filters are designed specifically for use with Chemex brewers, offering a consistent, dependable brew that highlights clarity and balance in every cup.
Made from bonded paper that is thicker than standard coffee filters, Chemex filters remove excess oils and fine sediment, resulting in a cup that feels crisp, smooth, and well-defined. The prefolded design makes setup simple and repeatable, helping ensure proper flow rate and even extraction without extra steps.
CHEMEX® Coffee Filters for Clean, Balanced Brewing
Whether you’re brewing a single cup or a full Chemex, these filters support a slower, more controlled extraction—ideal for showcasing the nuance of specialty coffee. They’re especially well suited for lighter to medium roasts, where clarity and subtle sweetness matter most.
If you rely on a Chemex as part of your daily coffee ritual, keeping the right filters on hand makes all the difference. These CHEMEX® prefolded square filters deliver consistency, ease, and the clean cup Chemex is known for—so you can focus on enjoying the brew, not adjusting the process.v
We focus on serving you directly—roasting to order and shipping straight from our roastery to your home or business.
We roast Tuesday through Thursday, and every order is included in the next scheduled roast. That means your coffee is never sitting on a shelf—it’s freshly roasted just for you, then shipped your way the very next day.
Free shipping:
$30+ in Calgary & surrounding areas
$60+ across Canada
Most orders arrive within 2–4 days, depending on location. Full tracking is sent as soon as your order ships.
For the best flavour, we recommend whole beans and grinding just before brewing. This gives you more control and keeps your coffee tasting its best.
If you’d like it pre-ground, we’ve matched each grind to your brewing method:
Fine: Best for espresso and moka pots.
Medium-Fine: Ideal for pour over (V60) and AeroPress with shorter brew times.
Medium: Perfect for drip coffee makers and flat bottom pour overs.
Medium-Coarse: Great for Chemex, Clever Dripper, and longer AeroPress brews.
Coarse: Best for French press, percolator and cold brew.
Keep your coffee in a cool, dry place, away from light — a pantry is perfect. Store it sealed in its original bag or an airtight container to protect its flavour.
Because we roast to order, your coffee arrives just as it’s approaching peak flavour. For the best experience, enjoy it within 4 weeks, and up to 4 months overall.
We don’t recommend freezing, as it can affect flavour and consistency.
We believe coffee is personal. It’s about finding a cup you truly enjoy, one that makes everyday moments better.
From bright to rich and chocolatey, our coffees work across brewing methods, so you can discover what you love with confidence.
Great coffee comes down to balance and intention. Start with our step-by-step guides to refine your perfect cup at home.
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Spend two hours immersed in personal farm stories and experiences, while learning about varieties, sustainable practices, and processing methods.
Taste a curated selection of coffees side by side, explore different brewing methods, and meet Rosie the Roaster as you experience the art of roasting in person.
A fun, dynamic experience built around a shared love of great coffee.