Best Chemex Filters for 2024

We analyzed top picks from leading reviewers to find the best Chemex filters for every need
Published: March 7th, 2024

☕Nailing that perfect cup of coffee with a Chemex isn't just about high-quality beans; picking the right filter matters a lot too. With so many options out there, finding a Chemex filter that matches your brewing style, eco-friendly preferences, and budget can be tricky. We've dug through loads of sources and expert opinions to bring you the best Chemex filters for 2024.

So, whether you're after the purest taste, sustainability, or just convenience, our recommendations have got you covered.

🥇
Overall Best: Chemex Classic Coffee Filters

Chemex Bonded Filter - Square - 100 ct - Exclusive Packaging

Our top pick is the Chemex Classic Coffee Filters. These filters are specifically designed for the Chemex brewing system, featuring thick, double-bonded paper that thoroughly absorbs oils and fine particles. This results in a clean, crisp cup of coffee that highlights the nuanced flavors of your beans. Available in both pre-folded and unfolded versions, they offer convenience and versatility. While they may not be the cheapest option, their unparalleled performance and ability to deliver the signature Chemex taste make them a worthwhile investment. According to our research, users consistently praise their reliability and the clarity they bring to each brew.

Lowest at any Popular Retailer
$18.44 at Amazon

More Answers

Still curious about the Chemex Bonded Filter Squares? Here are some answers you might find interesting:

☕
Can Chemex filters be reused?
Hey! So, about reusing Chemex filters—it's generally not recommended, and there's a good reason for that. The Chemex Bonded Filters, particularly the square ones in the 100-count box, are made to give you a consistently pure and flavorful coffee. Their shape isn't just a design thing—it's crafted to optimize extraction for richer coffee flavors. According to the manufacturer's product description, these filters are designed to filter out bad fats, acidity, bitterness, and sediments that other filters might let through. This means your coffee ends up tasting cleaner and more refined. Plus, they're made in the USA from North American materials, following sustainable practices, and they're compostable. Nice bonus for the eco-friendly folks out there! One big detail is their thicker paper. Our research shows that many people appreciate this because it removes unwanted elements while keeping the flavors you love. Some people prefer the square filters over the round ones, feeling they fit better and filter more effectively. But hey, it’s all about personal preference in the end. Now, about reusing them: it might seem tempting to just rinse and reuse, but it isn't ideal. Over time, the filters can lose their structure and effectiveness, which can affect the taste of your coffee. We've found that some have noticed changes in quality, like a slower brew rate or a slight paper taste—possibly due to some recent changes in how they're made. Ultimately, even if using a new filter each time feels less economical, the clarity and richness it brings to your coffee might make it worth it. For the best coffee experience, it's usually best to stick with a fresh filter for each brew.
☕
How do Chemex bonded filters compare to unbleached filters?
So, when you're deciding between Chemex Bonded Filters and unbleached filters, it really boils down to what you're looking for in your coffee experience. Chemex Bonded Filters, according to the manufacturer, are crafted specifically for the Chemex coffeemaker. They're designed to boost the brewing process, and part of that experience is folding them just right. It might feel like just another step, but it's pretty essential for getting that perfect fit and coffee clarity unique to Chemex. There's even this guide, "How to Fold CHEMEX Filters," that breaks down the method. These filters are praised for ensuring even extraction and maintaining the rich, clean flavors that make Chemex coffee so distinctive. The thickness of the filters helps keep out unwanted oils and grounds, according to our research, which is something Chemex fans seem to really appreciate. On the flip side, unbleached filters are often chosen for their more eco-friendly reputation. They skip the bleaching step, which is a plus for some who prioritize environmental concerns. While they might not be tailor-made for Chemex, like the bonded filters, they do have their own charm, giving a more natural feel to the process. If you're all about the traditional, hands-on approach to brewing coffee, Chemex Bonded Filters could be spot on for you. On the other hand, if you're leaning towards a simpler process with a focus on being kind to the planet, unbleached filters might be more your thing. In the end, it’s all about what you value more: craft and precision or simplicity and eco-friendliness. Both options can really add to your coffee experience, so just think about what fits best with your coffee routine and what flavors you’re eager to taste.
☕
Are Chemex square or circular filters better?
Deciding between Chemex square and circular filters comes down to a few key differences you might want to consider. First off, the **Chemex Bonded Filter - Square - 100 ct** is known for its unique paper design. According to our research, these filters might result in slower brewing times since they capture more oils and fine grounds. This can lead to a more thorough filtration but might also slow things down a bit more than you'd expect. Sometimes, that extra filtering time can slightly change the flavor of your coffee. On the bright side, the square filters are designed to enhance the purity of your coffee. The manufacturer claims they help eliminate unwanted fats, bitterness, and acids, leading to a cleaner-tasting cup, which many folks appreciate—even if it takes a bit longer. But if you’re all about getting your coffee faster, you might want to consider the [unbleached filters](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dunbleached%2Bfilters%26tag%3Dssw.ans.tx-1-20), which, according to some, allow for quicker brewing because of differences in the paper's thickness and texture. Despite the potentially slower brew with square filters, they do maintain great coffee quality. Some swear by folding them differently to reuse them, thanks to their durable paper quality. If brewing speed is something you're worried about, try adjusting the grind size or reducing the amount of coffee you're brewing. These small changes can help keep your coffee tasting strong without going overboard. Just a couple of tweaks here and there can make all the difference and help you get that perfect cup just the way you like it.
View All Answers for

🥈
Runner-up: Barista Warrior Reusable Gold Titanium Coated Filter

Barista Warrior Compatible with Hario V60 Pour Over Coffee Filters - Reusable Stainless Steel - Best Coffee Maker and Bar Accessories (Gold Titanium Coated)

The Barista Warrior Reusable Gold Titanium Coated Filter is our runner-up. This stainless steel filter, coated with gold titanium, offers an environmentally friendly alternative to disposable paper filters. By allowing coffee oils to pass through, it produces a richer, more full-bodied coffee profile. It is durable and easy to clean, compatible with a variety of pour-over systems, and provides excellent value for those who wish to enhance their coffee's flavor while reducing waste. According to our research, many coffee lovers appreciate its effectiveness in balancing flavor complexity with sustainability.

Lowest at any Popular Retailer
$34.99 at Amazon

More Answers

Still curious about the Barista Warrior Reusable Coffee Filter? Here are some answers you might find interesting:

♻️
How does the Barista Warrior pour over filter compare to paper filters for Chemex?
So, if you're looking to switch from paper filters to something else for your [Chemex](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DChemex%26tag%3Dssw.ans.tx-1-20), the Barista Warrior pour-over filter is a solid option to consider. It’s a reusable stainless steel filter with a gold titanium coating—pretty fancy! One of its highlights is the dual filtration system that uses a stainless mesh and a laser-cut layer to catch coffee grounds and prevent clogging. From what the manufacturer says and our research indicates, as long as you keep it clean, it delivers a nice, smooth cup of coffee. In the eco-friendliness department, this filter shines because it’s reusable. Unlike single-use paper filters that add to waste, you only need one stainless steel filter, so that’s a thumbs up for the environment. According to what we've found, it usually doesn't clog if you’re diligent about cleaning it right after each use. Hand washing it straightaway seems to help keep it in good shape. However, a few folks have mentioned that after a long time—even a couple of years—clogging can happen because coffee oils build up. A quick remedy from the manufacturer is descaling it every few weeks with vinegar and warm water to keep things running smoothly. One useful tip is to use a coarser grind because finer grinds might block things up, and no one wants that. So, if you decide to ditch those paper filters and try out the Barista Warrior, just be mindful about cleaning and grind size. Overall, if you like the idea of letting more coffee oils through for richer flavor and want to be more eco-friendly, this filter is worth a look. As long as you keep up with the maintenance, quite a few folks seem pretty happy with it.
☕
Does coffee brewed with the Barista Warrior filter have more sediment than paper filters?
So, you're wondering if using the Barista Warrior filter means you'll get more sediment in your coffee compared to paper filters. From what we've found, that's a question a lot of folks ask. **Compatibility and Design** This filter is a pretty versatile little tool. The manufacturer mentions that it works with [Chemex coffee makers](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dchemex%26tag%3Dssw.ans.tx-1-20) for 6, 8, and 10 cups, as well as the [Hario V60](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dhario%2Bv60%26tag%3Dssw.ans.tx-1-20) 02 and 03. It even has a rubber gasket on top to help seal things up nicely, which can keep the grounds from sneaking out. **User Experiences and Sediment Concerns** Based on our research, most people are happy with how well the Barista Warrior fits their [Chemex](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dchemex%26tag%3Dssw.ans.tx-1-20) and [Hario V60](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dhario%2Bv60%26tag%3Dssw.ans.tx-1-20) setups. But when it comes to sediment, things get a bit interesting. Like many metal filters, the Barista Warrior might let through a bit more sediment than paper filters do. **Why More Sediment?** Paper filters are champs at catching those tiny coffee particles, which is why coffee with paper filters often tastes "cleaner." The Barista Warrior filter is stainless steel, with fine mesh that works great for most grounds, but some fine particles can slip through. This results in a fuller-bodied cup with more natural oils and some sediment, which some folks love for the extra richness and flavor. **Optimizing Your Coffee Brew** If you're looking to cut back on sediment, try playing around with the grind size. A coarser grind usually means fewer fines getting through. Also, pay attention to your pouring technique and keep it steady for the best brew. In a nutshell, if you pick the Barista Warrior filter, expect a bit more sediment compared to the paper version. It's an eco-friendly option that many swear by for its durability and fit, and the extra depth and texture it brings to your coffee can be a bonus, depending on your taste.
☕
How do you clean and maintain the Barista Warrior reusable coffee filter?
Keeping your Barista Warrior reusable coffee filter in good shape is pretty easy, but there are a few tips that can help you make sure it keeps brewing great coffee. The filter has a dual-layer design—one stainless steel mesh layer and a laser-cut one. This setup helps cut down on coffee sludge in your cup. That said, our research shows some folks still find sediment, especially with finer grinds. To avoid this, it's a good idea to use a medium-fine grind for a nice, smooth brew. This filter is also titanium-coated, which boosts its durability and makes cleaning simpler. After each use, it's important to rinse it with warm water. This helps stop coffee oils from building up and affecting the taste. Beyond daily rinsing, descaling it every 2 to 3 weeks, as suggested by the manufacturer, keeps it in top shape and reduces the chance of clogging. Sometimes, even with regular cleaning, you might find small coffee particles stuck in the filter. If that happens, give it a more thorough rinse or gently use a soft brush to get them out. While most people find it easy to clean, a bit of extra effort might be needed occasionally. In general, maintaining your Barista Warrior filter is simple but important for brewing that bold and rich cup of coffee. Just remember, keeping it clean and using the right grind size are key to getting the most out of your coffee experience.
View All Answers for

💸
Budget Pick: Bolio Organic Hemp Coffee Filters

Organic Hemp Reusable Coffee Filter (1, No.6 Flat) 1 No.6 Flat

For budget-conscious coffee enthusiasts, the Bolio Organic Hemp Coffee Filters are the top choice. Made from organic hemp, these reusable filters are an eco-friendly option compared to traditional paper filters. They maintain the clean, crisp coffee experience associated with Chemex brews while significantly reducing waste. Although they require more maintenance, their affordability and environmental benefits make them an excellent choice for those prioritizing sustainability on a budget. Our research indicates that users find them cost-effective and value their low environmental impact.

Lowest at any Popular Retailer
$9.95 at Amazon

Best Cloth Filter: CoffeeSock Reusable Cotton Chemex Filters

’The Original’ Reusable 100% Organic Cotton Coffee Filters - 2 pack - Fits Chemex® Filters 6-13 cup Half Moon | Coffee Sock Cloth Coffee Filter | Organic Cotton Alternative - Eco-Friendly FITS CHEMEX 6-13 CUP (HALF MOON)

The CoffeeSock Reusable Cotton Chemex Filters are the best cloth filters available. Crafted from organic cotton, these filters strike a balance between the clean taste provided by paper filters and the eco-friendliness of reusable options. They allow more coffee oils to pass through, resulting in a richer flavor without the papery taste that some paper filters can impart. Additionally, they are easy to clean and very durable, making them a fantastic investment for those who prioritize both flavor and sustainability. According to our research, many users appreciate the depth of flavor and the long-lasting nature of these filters.

Lowest at any Popular Retailer
$14.99 at Amazon

More Answers

Still curious about the CoffeeSock Reusable Coffee Filters? Here are some answers you might find interesting:

☕
Do CoffeeSock filters affect the taste of coffee compared to paper filters?
Thinking about making the switch from paper filters to CoffeeSock's cotton filters? You might be wondering how they'll affect your coffee's taste. According to the company, these organic cotton filters are meant to bring out your coffee's natural flavors—offering a crisp, robust cup without the papery taste you might get from regular paper filters. If you often feel that paper filters mute some of the coffee's subtler notes, this could be a game-changer. Based on what we've found, most folks see this change in taste as a good thing. Coffee brewed with these cotton filters tends to have a richer, fuller body and a clean finish. Apparently, they do a great job of highlighting the coffee's natural flavors, leaving you with a more genuine tasting experience. On top of the taste benefits, CoffeeSock filters are also a more eco-friendly option compared to paper. They can last about a year with proper care, which helps reduce waste. But remember, they need a bit more TLC than paper ones. Our research suggests boiling the filters before you use them the first time to tighten up the weave, which can help with water flow and coffee flavor extraction. After each use, you'll want to give them a rinse and, every so often, boil them to keep them clean and mildew-free. Some folks mention that the cleaning process is a bit more work than just tossing a disposable filter. But many feel that the taste improvement and environmental perks are worth the extra effort. If you're into both great tasting coffee and reducing waste, these cotton filters could be a solid choice for you. So, if you're not put off by the idea of maintaining a reusable filter, the flavor boost and waste reduction might make CoffeeSock filters a good fit for your coffee routine. They can really bring out those nuanced flavors in your coffee and are a kinder option for the planet.
☕
How long do CoffeeSock reusable filters for Chemex last?
If you're using a [Chemex](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DChemex%26tag%3Dssw.ans.tx-1-20) for your coffee and are thinking about going the eco-friendly route, CoffeeSock filters might be a good choice. They're made from 100% organic cotton, aiming to replace those disposable paper filters without messing with the flavor of your coffee. From what we've found, these filters are pretty durable. With proper care, each one should last around a year. To keep them in good shape, you'll want to give them an occasional boil for a deep clean and avoid using soap when washing them—this helps maintain the coffee's taste. An initial boiling before you use them for the first time is also a good idea to make sure they don't affect your brew's flavor. One thing to keep in mind is that since these filters are made from cotton, they let more coffee oils through. This might slightly change your coffee's taste by adding a bit more body and richness. Some folks see this as a plus, but it's good to know what you're getting into. Also, remember that these reusable filters do mean a bit more upkeep compared to just tossing out a paper one. You'll need to regularly clean them, and this can take a bit more water, which is something to consider if you're also trying to save on water usage. Overall, CoffeeSock filters offer a solid, sustainable option if you're looking to reduce waste in your coffee routine. They do need a bit more attention, but with the right care, they can bring a rich flavor to your brew that many coffee fans enjoy.
☕
How do you clean CoffeeSock reusable filters for Chemex?
If you're using [CoffeeSock reusable filters](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dcoffeesock%2Breusable%2Bfilters%26tag%3Dssw.ans.tx-1-20) for your [Chemex](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DChemex%26tag%3Dssw.ans.tx-1-20), it's important to keep them clean so they last longer and make great coffee. These organic cotton filters can typically last about a year with regular use, according to both our research and what the manufacturer suggests. Here's how you can take care of them to get the most out of their lifespan. After each brew, get into the routine of giving your CoffeeSock filter a good rinse with hot water. Avoid using soap; it can leave residues that might affect the taste of your coffee. Just a thorough rinse should help remove any remaining grounds and oils. For a deeper clean, give your filters a boil once a week. This helps get rid of any buildup that sticks around. Regular boiling keeps them working well and ensures your coffee tastes just right—no weird flavors or residues sneaking in. According to our research, many folks appreciate these filters for their cost-effectiveness and eco-friendliness, with some lasting over a year. But be aware that, occasionally, some may develop issues like small holes over time. This often depends on how well they’re maintained and individual brewing habits. To get the best results, follow these care tips: boil them weekly and rinse thoroughly after each use. This should help extend their life and maintain that rich coffee taste every day. No papery taste like paper filters, and fewer oils than a [French press](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFrench%2Bpress%26tag%3Dssw.ans.tx-1-20). In short, [CoffeeSock filters](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dcoffeesock%2Bfilters%26tag%3Dssw.ans.tx-1-20) are a great eco-friendly choice for your [Chemex](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DChemex%26tag%3Dssw.ans.tx-1-20). Their lifespan and performance really depend on regular and proper cleaning. Stick to these tips, and you should enjoy a delightful brew each time.
View All Answers for

Best Metal Filter: Able Kone for Chemex

Able KONE for Chemex: The Original Reusable Stainless Steel Coffee Filter Silver

The Able Kone for Chemex is our pick for best metal filter. Made from precision-welded stainless steel, this high-quality filter is designed for longevity. It allows more oils and fine particles through, creating a full-bodied cup of coffee. The Able Kone's innovative design ensures even water flow, which enhances the extraction process. While it requires careful cleaning to prevent clogging, its durability and superior brewing performance make it a top choice for dedicated coffee enthusiasts. According to our research, many users value its ability to deliver a consistently rich and satisfying brew.

Lowest at any Popular Retailer
$34.50 at Amazon
Get ShopSavvy
ShopSavvy is totally free and works on all popular phones and browsers
Download ShopSavvy App

Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more

Install ShopSavvy Browser Extension

Compare and track prices automatically while you shop online at thousands of websites.

🥇 ShopSavvy Best Picks
Expert recommendations for the best overall, budget, and specialized product picks.
Our researchers bring you our top recommendations. Each article usually highlights the best overall choice, a budget-friendly option, and picks for specific needs, helping you shop smarter and with confidence.

More to Explore

Latest Deals

Cetaphil Healing Ointment for $7.90!
B
85/100

Cetaphil Healing Ointment for $7.90!

35 minutes ago
$1.99 for The Master and Margarita eBook!
A
95/100

$1.99 for The Master and Margarita eBook!

an hour ago

Published

Legal

Subscribe for Updates

Get the latest news, and updates on ShopSavvy. You'll be glad you did!

TwitterInstagramFacebook

© 2025 Monolith Technologies, Inc. All rights reserved..