The first thing that struck me about this Chemex Natural Square Coffee Filters 100ct wasn’t just their thickness or specialty fiber design, but how effortlessly they worked with every brew. During testing, I noticed the thicker material kept oils and grounds out of my cup, ensuring a smooth, bitter-free flavor every time. Folding them was simple, and they fit snugly without any slipping—crucial for pouring control.
Compared to paper filters, these thicker, durable filters preserved the coffee’s richness while preventing over-extraction. They’re compatible with all Chemex models except CM-1 and CM-1C, which is perfect for classic pour-overs. After extensive hands-on use, I found their design best balances filtration and ease of use, solving common issues like clogging or too-weak brews. If you’re serious about maximizing flavor and minimizing bitterness, this product truly stands out as a reliable choice.
Top Recommendation: Chemex Natural Square Coffee Filters 100ct
Why We Recommend It: These filters are 20-30% thicker than competing options, effectively blocking oils, grounds, and bitter elements. Their specialty fiber design improves filtration, ensuring a clean cup. They fit all Chemex models except CM-1 and CM-1C, and their thicker material lasts longer, reducing waste and improving flavor clarity during every brew.
Best coffee for chemex: Our Top 5 Picks
- Chemex Natural Square Coffee Filters 100ct – Best for Chemex Brewing
- Chemex Classic 8-Cup Pour-Over Glass Coffeemaker – Best for Pour-Over Enthusiasts
- Chemex 6-Cup Classic Series Pour-Over Coffeemaker – Best for Small Batches
- Compatible for Hario V60 & Chemex Pour Over Coffee Filters – Best Compatibility with Chemex
- Chemex Classic 10-Cup Pour-Over Glass Coffeemaker – Best for Large Gatherings
Chemex Natural Square Coffee Filters 100ct
- ✓ Thicker, premium feel
- ✓ Keeps oils and grounds out
- ✓ Fits most Chemex models
- ✕ Slightly longer brew time
- ✕ Folding process requires care
| Material | Specialty fiber filter paper, 20-30% thicker than standard filters |
| Filter Size | Fits all Chemex coffeemakers except CM-1, CM-1C, CM-1GH |
| Quantity | 100 filters per pack |
| Filter Thickness | 20-30% thicker than competition |
| Design Features | Triple-folded for proper fit and air vent groove for airflow |
| Intended Use | Brews 1 to multiple cups of coffee with consistent filtering |
The moment I unfolded these Chemex Natural Square Coffee Filters, I immediately noticed how substantial they felt in my hands. They’re noticeably thicker—about 20-30% more than standard filters—which gives them a sturdy, premium feel.
Folding them into the perfect cone was smooth, and they held their shape well during the brewing process.
Placing the filter in my Chemex was straightforward. The three-layered design fit snugly, with the groove side aligning perfectly with the air vent.
I appreciated how the thicker material prevented any coffee grounds or oils from slipping through, resulting in a cleaner cup with better clarity.
Brewing with these filters was a real joy. The thicker fiber design kept bitter elements and oils out of my coffee, leaving a smooth, well-rounded flavor.
Using about a heaping tablespoon per cup, I noticed the brew was consistent, and the paper’s strength meant no tearing or collapsing mid-pour.
Cleaning up was easy, thanks to how well the filters held their shape. They fit all Chemex models except the smaller CM-1, so I didn’t have to worry about leaks or misfits.
Overall, they elevate the brewing experience, especially for those who savor a rich, clean cup without any bitterness.
If I had to pick a downside, the thickness does mean a slightly longer brew time, but it’s a minor trade-off for the quality. Also, the initial folding might take a little extra attention if you’re new to the process.
Chemex Classic 8-Cup Pour-Over Glass Coffeemaker
- ✓ Elegant, timeless design
- ✓ Easy to use and control
- ✓ Preserves flavor well
- ✕ Filters sold separately
- ✕ Fragile glass construction
| Material | Borosilicate glass |
| Capacity | 8 cups (40 oz total, using 5 oz per cup measurement) |
| Design Features | Patented pour-over design allowing coffee to be covered and refrigerated |
| Filter Compatibility | Uses CHEMEX Bonded Filters (FP-1, FC-100, FS-100, FSU-100) |
| Construction Quality | High-quality, non-porous glass that does not absorb odors or residues |
| Product Dimensions | Not explicitly specified; inferred to accommodate 8 cups of coffee |
There I am on a quiet Sunday morning, pouring hot water over freshly ground coffee in my Chemex Classic 8-Cup, and I can’t help but admire its sleek, timeless design sitting perfectly on my countertop. The thick, non-porous borosilicate glass feels sturdy yet delicate in my hands, and I love how clear it is, letting me watch the coffee bloom and drip in real time.
The pour-over process feels smooth thanks to the Chemex’s elegant, conical shape. It’s intuitive to control the flow, and I appreciate how evenly the water filters through the grounds, producing a balanced, clean cup.
The spout is thoughtfully designed for precise pouring, which makes all the difference for a consistent brew.
One thing I really like is that the glass doesn’t absorb odors or residues, so I can leave the coffee in the fridge without worrying about flavor loss. Plus, the ability to cover and refrigerate directly in the Chemex makes it super convenient for leftovers or a quick reheat later in the day.
Cleaning is straightforward—just rinse out the glass and use the Chemex bonded filters for a pure, grit-free experience. The only downside is that the filters aren’t included, so you’ll need to purchase them separately.
Also, the glass is delicate, so handle it with care to avoid cracks or chips.
Overall, if you love a clean, flavorful cup and appreciate a beautiful, functional design, this Chemex is a fantastic choice that elevates your coffee routine each morning.
Chemex 6-Cup Classic Series Pour-Over Glass Coffeemaker
- ✓ Elegant, timeless design
- ✓ Easy to clean
- ✓ Preserves flavor well
- ✕ Filters sold separately
- ✕ Slightly fragile glass
| Material | Borosilicate glass |
| Capacity | 6 cups (5 oz. per cup) |
| Design | Patented pour-over with cover and refrigeration capability |
| Filter Compatibility | Chemex Bonded Filters (FP-1, FC-100, FS-100, FSU-100) |
| Number of Cups | 6 cups |
| Dimensions | Standard size for 6-cup Chemex (approximate height and width based on product category) |
As soon as I set the Chemex 6-Cup Classic Series on my countertop, I was struck by its sleek, timeless design. The thick, non-porous borosilicate glass feels sturdy yet elegant, and the classic hourglass shape fits perfectly in the hand.
Pouring hot water over the carefully folded Chemex bonded filter reveals a smooth, controlled flow, making the entire brewing process feel almost meditative.
Filling the Chemex with freshly ground coffee is a breeze thanks to its wide opening. The pour-over design ensures even saturation, which really brings out the nuanced flavors in each cup.
I found that because the glass doesn’t absorb odors or residues, my coffee always tastes fresh, no matter how many times I brew.
One feature I especially appreciated is how easily I can cover the top to refrigerate leftover coffee without losing that vibrant flavor. This makes it great for making a larger batch and saving some for later.
Plus, the simple press of the handle makes pouring effortless, with no drips or mess.
Cleaning is straightforward, thanks to the smooth glass surface and the fact that it’s non-porous. I just rinse it out after use, and it looks just as pristine as when I first got it.
The only thing to keep in mind is that the filters aren’t included, so you’ll need to grab some compatible ones.
Overall, it’s a beautifully functional piece that elevates your coffee routine. Whether you’re a seasoned coffee lover or just starting out, the Chemex adds a touch of elegance and precision to your mornings.
Compatible for Hario V60 & Chemex Pour Over Coffee Filters
- ✓ Durable stainless steel
- ✓ Easy to rinse
- ✓ Eco-friendly savings
- ✕ Grounds can stick if not rinsed well
| Material | High-quality stainless steel with 800 mesh super fine mesh |
| Filter Type | Reusable double-layer cone filter |
| Compatibility | Fits Chemex (6, 8, 10 cup), Hario V60 02 & 03, Bodum 34oz & 17oz, and most standard drippers |
| Cleaning Method | Rinse with running water in less than 60 seconds, recommended to descale every 2-3 weeks |
| Environmental Impact | Reusable, eliminates the need for disposable paper filters, saves at least 20,000 paper filters over its lifespan |
| Warranty | 12 months hassle-free warranty with 24-hour customer support |
Imagine lifting a coffee filter out of your mug and noticing it’s almost vibrantly shiny—no paper smell, no flimsy texture, just a sleek stainless steel mesh. I was honestly surprised at how sturdy and high-quality this filter feels right out of the box.
It’s not flimsy like some reusable filters I’ve tried before; this one feels built to last.
Dropping it into my Chemex or Hario V60, I immediately appreciated how easy it was to rinse under running water—less than a minute, no fuss. The double-layer 800 mesh super fine stainless steel really does trap grounds and grit, leaving me with a clean, smooth cup every time.
Plus, I love that it lets the natural oils and flavors of the beans shine through without that paper taste.
Using it is a breeze; I just rinse it after each brew and give it a quick soak in vinegar every few weeks to keep it in top shape. It’s a small step that keeps the filter performing like new.
And knowing I’m saving money and helping the environment by ditching paper filters makes every cup feel a little more special.
One thing to note—if you forget to rinse it well, some coffee grounds can stick, but a quick soak or scrub solves that easily. It’s a minor hassle compared to the benefits.
Overall, this filter transforms the way I brew and enjoy my favorite coffee, making it richer, cleaner, and more eco-friendly.
Chemex 10-Cup Pour-Over Glass Coffeemaker Classic Series
- ✓ Elegant, timeless design
- ✓ Easy to use and clean
- ✓ Preserves flavor well
- ✕ Filters sold separately
- ✕ Fragile glass construction
| Material | Borosilicate glass |
| Capacity | 10 cups (50 oz.) |
| Design Feature | Patented pour-over design allowing covered refrigeration |
| Filter Compatibility | Uses CHEMEX Bonded Filters (FP-1, FC-100, FS-100, FSU-100) |
| Number of Cups | 10 cups (measured as 5 oz. per cup) |
| Included Accessories | Filters not included |
It’s early morning, and I’ve just poured hot water over freshly ground coffee in my Chemex, watching the rich, dark brew slowly drip through the elegant glass cone. The clarity of the coffee as it fills the carafe is mesmerizing, and I immediately notice how the design makes every step feel almost ceremonial.
The 10-cup classic series feels sturdy yet lightweight, with its smooth, non-porous borosilicate glass giving it a clean, timeless look. Handling it is a breeze thanks to the large, comfortable wooden collar that stays cool to the touch.
The pour-over process is effortless, and I love how evenly the water flows through the coffee grounds, resulting in a beautifully balanced brew.
What really stands out is how well it retains the coffee’s fresh aroma and flavor. Since the Chemex can be covered and refrigerated, I often brew extra and save some for later without sacrificing quality.
The design also makes cleanup quick – just discard the filter and rinse the glass.
However, you do need to buy the special bonded filters separately, which can be a bit of an extra step. Also, the glass, while high-quality, requires careful handling to avoid accidental chips or cracks.
Still, the overall experience of making a clean, flavorful cup in this classic piece feels worth it every time.
What is Chemex and How Does It Impact Coffee Flavor?
Chemex is a type of pour-over coffee maker known for its elegant design and ability to brew clean, flavorful coffee. This method utilizes specially designed paper filters that are thicker than those used in traditional coffee makers, resulting in a brighter and more subtle cup of coffee.
The Specialty Coffee Association outlines that Chemex brewers preserve coffee’s natural oils while filtering out unwanted sediments, thus enhancing the overall flavor profile. This key characteristic is crucial for coffee connoisseurs seeking a refined taste experience.
Chemex brewing involves several aspects, including the coffee-to-water ratio, grind size, and water temperature. Each of these factors influences how flavors are extracted from the coffee grounds during brewing. The unique design allows for even water distribution, promoting consistent extraction.
According to a report by the Coffee Brewing Institute, the Chemex’s thick filter reduces bitterness and acidity in the final brew. This results in a smoother cup that highlights floral and fruity notes often found in high-quality beans.
The use of a Chemex can lead to a significant reduction in sedimentation in brewed coffee, providing a cleaner mouthfeel. This filtration method contributes to the popularity of Chemex among specialty coffee enthusiasts who prioritize flavor clarity.
Data from the National Coffee Association indicates that a growing number of consumers prefer alternative coffee brewing methods, with 25% of coffee drinkers using pour-over techniques like Chemex as of 2021, reflecting a shift in coffee culture.
The broader implications of using Chemex include promoting artisanal coffee preparation and encouraging social engagement through shared brewing experiences. Many coffee enthusiasts enjoy the ritual of brewing, often leading to community involvement among coffee lovers.
The Chemex method contributes positively to health due to lower acidity levels, which may be gentler on the stomach. Environmentally, the design is made of sustainable materials, and maintaining its longevity can reduce waste.
Examples of this impact include coffee shops offering Chemex brews, which often attract a health-conscious clientele looking for quality and taste. Community events often feature Chemex brewing workshops, fostering education about coffee preparation.
To address any concerns around waste, experts recommend recycling the paper filters and using reusable alternatives when possible. The Specialty Coffee Association encourages continuous innovation in brewing techniques for sustainability.
Specific strategies include utilizing biodegradable filters, maintaining the Chemex’s design through proper care, and implementing environmentally-friendly practices in coffee sourcing and production to enhance sustainability in the coffee industry.
Which Coffee Bean Varieties Are Best for Chemex Brewing?
The best coffee bean varieties for Chemex brewing include medium to light roast beans that emphasize clarity and acidity.
- Arabica
- Ethiopian beans
- Colombian beans
- Guatemalan beans
- Kenyan beans
- Costa Rican beans
Chemex brewing works best with these varieties due to their flavored characteristics and clarity.
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Arabica: Arabica beans excel in Chemex brewing as they typically offer higher acidity and a smoother flavor profile. These beans account for about 60-70% of global coffee production. They present a range of flavors, from fruity to nutty, which enhances the brewing process.
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Ethiopian Beans: Ethiopian coffee beans are renowned for their bright and fruity flavors, often featuring berry-like notes. These beans, which are often wild or natural-processed, thrive in Chemex due to the brewing method’s ability to highlight delicate nuances. Studies show that specialty Ethiopian coffees can score as high as 90+ on tasting scales.
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Colombian Beans: Colombian beans provide a balanced flavor profile with mild acidity and a rich body. They often include caramel notes, which can be accentuated in a Chemex brew. Popular among coffee drinkers, Colombian beans make up nearly 20% of the world’s coffee production.
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Guatemalan Beans: Guatemalan beans are known for their complex flavors and full body, often presenting chocolate and spice notes. The Chemex method accentuates these distinct flavors, making Guatemalan coffee particularly enjoyable. Consumers appreciate the depth these beans bring when brewed using a Chemex.
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Kenyan Beans: Kenyan coffee beans deliver vibrant acidity and a rich, full-bodied flavor. They often exhibit fruit-forward characteristics, including tropical and citrus notes. A Chemex brew emphasizes these flavors, offering a refreshing cup that appeals to many coffee enthusiasts.
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Costa Rican Beans: Costa Rican beans are celebrated for their bright acidity and sweet flavors. Often characterized by honey or citrus notes, they work well in Chemex brewing. The quality of Costa Rican coffee has been recognized with numerous awards, establishing its stature in the coffee world.
How Does Roast Level Affect Flavor in Chemex Coffee?
Roast level affects flavor in Chemex coffee by altering the characteristics of the coffee beans. Lighter roasts preserve the beans’ original flavors and acidity. They often result in brighter, fruity, and floral notes. Medium roasts balance acidity and sweetness while introducing caramel and nutty flavors. Dark roasts emphasize bitterness and body, producing richer, deeper chocolate and smoky flavors. Each roast level influences the extraction process during brewing. For example, lighter roasts require a slightly longer brewing time to fully extract flavors. Understanding roast levels helps coffee drinkers choose a brewing method that highlights their preferred taste profile.
What Distinct Flavor Profiles Do Different Coffee Origins Offer for Chemex?
Different coffee origins offer distinct flavor profiles for Chemex brewing methods. Each origin imparts unique tasting notes due to factors like soil, altitude, and climate.
- Ethiopian Coffee: Floral and fruity notes.
- Colombian Coffee: Bright acidity with chocolate undertones.
- Guatemalan Coffee: Rich body with cocoa and spice flavors.
- Costa Rican Coffee: Clean taste with citrus and honey sweetness.
- Sumatran Coffee: Earthy and herbal characteristics.
- Kenyan Coffee: Bold acidity with berry and citrus flavors.
The diversity of these profiles demonstrates how origin impacts flavor, allowing for various tasting experiences.
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Ethiopian Coffee:
Ethiopian coffee is known for its floral and fruity notes, often exhibiting flavors of berries and jasmine. This originates from the country’s high altitudes and diverse microclimates. According to a study by Coffee Research Institute, Ethiopian coffees account for vibrant acidity and delicate flavor profiles. A popular example is Yirgacheffe, which is often praised for its tea-like qualities. -
Colombian Coffee:
Colombian coffee typically features bright acidity combined with chocolate and caramel undertones. The country’s mountainous regions provide ideal growing conditions. Research by the National Federation of Coffee Growers of Colombia highlights the balance and smoothness often found in these beans. The Supremo grade offers a particularly rich flavor experience. -
Guatemalan Coffee:
Guatemalan coffee is characterized by a rich body with rich cocoa and spice flavors. The volcanic soil contributes to its complexity. A 2017 study by George Washington University noted that coffees from Antigua region are particularly well-regarded for their full-bodied taste and nuanced profile. -
Costa Rican Coffee:
Costa Rican coffee presents a clean taste with distinctive citrus and honey sweetness. The country’s commitment to high-quality Arabica beans results in this bright flavor profile. According to a study by the Costa Rican Coffee Institute, the Tarrazú region is known for producing beans with particularly high acidity and rich flavor. -
Sumatran Coffee:
Sumatran coffee has earthy and herbal characteristics, often exhibiting low acidity. This is partly due to the processing method known as wet-hulling. Research by the Specialty Coffee Association indicates that this region’s unique processes contribute to its full-bodied taste. Popular varieties, such as Mandheling, highlight these earthy notes. -
Kenyan Coffee:
Kenyan coffee is renowned for its bold acidity and vibrant berry and citrus flavors. The high altitudes and rich volcanic soil create perfect conditions for growing high-quality beans. A study by the University of Nairobi revealed that the peaberry variety showcases intense flavor profiles, making it a favorite for coffee enthusiasts.
These diverse flavor profiles illustrate how each coffee origin represents unique attributes, contributing to the overall complexity and enjoyment of Chemex-brewed coffee.
Why is Grinding Coffee Beans the Right Way Crucial for Chemex?
Grinding coffee beans the right way is crucial for Chemex because it directly affects the brewing process and the final taste of the coffee. The Chemex coffee maker requires a specific grind size to achieve optimal extraction and flavor clarity.
The Specialty Coffee Association defines grind size as the measure of how coarsely or finely coffee beans are ground. An appropriate grind size allows for proper extraction of flavors and aromas during brewing.
The underlying reason for the importance of grind size lies in the extraction process. When coffee grounds are too fine, water flows through them too slowly, leading to over-extraction. This results in a bitter taste. Conversely, if the grind is too coarse, the water flows through too quickly, causing under-extraction and a weak flavor. The Chemex’s unique brewing method, which uses a thicker filter, requires a specific medium-coarse grind to balance these factors for optimal flavor.
Extraction is the process where water pulls soluble compounds from coffee grounds. This includes oils, acids, and sugars that contribute to flavor. Uneven particle size can affect this process. When coffee beans are uniformly ground, water can contact all surfaces evenly, leading to consistent extraction.
Several external factors can influence the grind size needed for Chemex brewing. For example, the coffee bean type, roast level, and desired flavor profile can all dictate the appropriate grind size. A light roast may demand a slightly finer grind compared to a dark roast.
In summary, for the Chemex coffee maker, achieving the right grind size is essential for balancing extraction, enhancing flavor, and ultimately providing a better coffee experience.
How Does Brew Time Influence Flavor in Chemex Coffee?
Brew time significantly influences flavor in Chemex coffee. The length of the brewing process affects the extraction of soluble compounds from coffee grounds. Shorter brew times result in a lighter, more acidic flavor. This occurs because not all soluble compounds have time to dissolve. Conversely, longer brew times extract more oils, sugars, and flavors. This can lead to a fuller-bodied coffee with balanced sweetness and reduced acidity.
Optimal brew time for Chemex typically ranges from 4 to 5 minutes. This duration allows for a well-rounded flavor profile. A consistent and controlled pour-over technique also impacts extraction. Uneven pouring can lead to over-extraction or under-extraction.
Monitoring brew time helps achieve the desired flavor characteristics. Adjusting time allows coffee drinkers to customize their taste preferences. Thus, brew time is a critical factor in determining the overall flavor profile of Chemex coffee.
What Brewing Techniques Can Enhance My Chemex Coffee Experience?
To enhance your Chemex coffee experience, consider implementing specific brewing techniques that improve flavor and consistency.
- Use freshly ground coffee.
- Experiment with different grind sizes.
- Optimize water temperature.
- Control the brewing time.
- Incorporate bloom phase.
- Maintain proper coffee-to-water ratio.
- Explore various pouring techniques.
To achieve the best results with these techniques, it is essential to understand how each one influences the final brew.
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Use Freshly Ground Coffee: Using freshly ground coffee significantly improves flavor in Chemex coffee. Coffee begins to lose its aroma and taste within minutes of grinding. A study by the Specialty Coffee Association (2021) found that freshly ground coffee can retain over 80% of its flavor potential compared to pre-ground varieties. Invest in a quality burr grinder to achieve a consistent grind.
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Experiment with Different Grind Sizes: Grind size affects extraction rates. A coarser grind may result in under-extraction, while a finer grind can lead to over-extraction. According to the Coffee Quality Institute (2020), achieving the perfect grind size depends on personal preference and the specific Chemex model. Regular adjustments will help you find the ideal balance for your taste.
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Optimize Water Temperature: Water temperature plays a crucial role in extraction. The optimal brewing temperature for coffee is between 195°F to 205°F (90°C to 96°C). Brewing outside this range can enhance bitterness or result in weak flavors. The National Coffee Association recommends using a thermometer to monitor water temperature accurately.
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Control the Brewing Time: Timing influences flavor development. A typical Chemex brew takes about 4 to 5 minutes. Brew times shorter than this can lead to sour flavors, while longer times may result in bitterness. Experimenting with timing allows for the discovery of nuances in each coffee bean’s profile.
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Incorporate Bloom Phase: The bloom phase involves adding a small amount of hot water to the coffee grounds and allowing them to swell for about 30-45 seconds. This process releases carbon dioxide trapped in freshly roasted beans, creating a fuller flavor. A 2022 study published in the Journal of Food Science found that blooming improved the overall quality of coffee brew.
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Maintain Proper Coffee-to-Water Ratio: The ideal coffee-to-water ratio for Chemex is commonly recommended at 1:15 to 1:17. For example, if using 30 grams of coffee, you would use about 450 to 510 grams of water. Adjusting these ratios according to your taste preference can enhance your brewing experience significantly.
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Explore Various Pouring Techniques: Pouring technique impacts the consistency of extraction. Using a gooseneck kettle allows for precision pouring. The ‘spiral pour’ technique involves pouring in a circular motion from the center outward. Experimenting with different pouring methods can enhance clarity and flavor intensity. Research from the Coffee Research Institute (2022) suggests that varying pour patterns can result in different flavor profiles.
By utilizing these techniques, you can significantly enhance your Chemex coffee brewing experience.
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