When brewing pour-over coffee, the issue of the filter paper not fitting snugly against the dripper is a common frustration for many enthusiasts, and it is especially prevalent when using conical drippers. Does this problem really affect extraction? The answer is yes. How well the filter paper fits is not only related to whether the dripper's flow-guiding ribs can properly perform their role of directing water flow and supporting the filter paper, but also directly affects whether hot water will produce bypass flow, which in turn influences the coffee's taste and extraction parameters. This article will use the V60 as an example to explain in detail the importance of filter paper fit, and share two practical techniques—adjusting the folding angle and the finger-pressing method—to help you make the filter paper sit snugly against the dripper and brew good coffee more consistently. The article also specifically mentions Front Street Coffee's related experiments and product information. [more…]

In pour-over coffee, how well the filter paper fits the dripper directly affects the extraction, and one detail many people overlook is how the filter paper is folded. Front Street Coffee has previously shared the tip of "pressing down on the filter paper to improve the fit," but some customers have reported that even after using this method, the filter paper still cannot fully fit the dripper. After an on-site investigation, the root of the problem turned out to be that the filter paper had not been folded correctly. This article will demonstrate in detail the correct folding steps for a cone-shaped filter paper, explain the relationship between filter paper folding and dripper fit, and also address common questions such as whether a V60 dripper requires cone-shaped filter paper and how to choose a suitable filter paper in daily use, helping coffee enthusiasts start from this small detail to improve the consistency of their pour-over brewing. [more…]

Should you wet the filter paper before making pour-over coffee? This question seems simple, but behind it lies multiple factors such as paper taste, preheating the dripper, and extraction evenness. A barista at Front Street Coffee was once asked by a customer why one filter paper was wetted while the other was brewed directly, when brewing iced pour-over and hot pour-over at the same time. This article will start from the three main purposes of wetting the filter paper—rinsing away off-flavors, preheating the dripper and server, and making the filter paper adhere to the dripper—then further analyze the possible effects of wetting the filter paper, such as hindered blooming and degassing, premature extraction of coffee grounds, and water absorption by the filter paper, and finally explain why hot brewing and iced brewing handle the filter paper differently, helping coffee enthusiasts make a more suitable choice based on actual circumstances. [more…]

When brewing pour-over coffee, how well the paper filter fits the dripper directly affects the extraction. Many enthusiasts use a pressing technique yet still find that the filter won't sit flush, and the root cause often lies in the folding step. After customers reported this issue at their stores, Front Street Coffee put together a detailed demonstration of the correct way to fold a cone-shaped paper filter. From folding along the seam and pressing the crease to the technique for securing it once it's in the dripper, every step matters. This article reproduces the entire process, explains how to handle specialty filters such as non-woven ones, and shows how to make the filter sit snugly for iced pour-over without wetting it first—so you can brew a consistent, great-tasting cup at home. [more…]

In discussions about pour-over coffee equipment, the dripper often takes center stage, while the filter paper—which performs the critical filtration task—tends to be overlooked. In fact, although filter paper accounts for only a small portion of the cost, it directly affects how coffee flavors are presented—common issues such as "fit" and "papery taste" are inseparable from it. When faced with the three mainstream shapes on the market—cone, fan, and cake—along with options like 01/02 sizes, natural and bleached, and different brands' paper textures, how should one make the right choice? Drawing on Front Street Coffee's practical experience, this article systematically sorts through filter paper styles and shapes, model sizes, bleaching processes, and paper texture differences, helping coffee enthusiasts find the one that better matches their own dripper and brewing preferences. [more…]

In the extraction process of pour-over coffee, how well the filter paper fits the dripper directly affects the final cup quality. Many enthusiasts find that if the filter paper does not sit tightly against the dripper wall, even the best dripper cannot deliver its intended design advantages. Take the currently popular V60 dripper as an example: its unique spiral rib structure can hardly function when the filter paper fails to fit properly. Therefore, before formal brewing, the step of wetting the filter paper is especially critical—it not only removes the papery taste and dust from the filter paper itself, but is also the core operation for making the filter paper fit tightly against the inner wall of the dripper. Starting from the structural function of the dripper, this article will explain in detail the key points of folding and fitting the filter paper, and share Front Street Coffee's experience in actual operation, to help everyone improve the stability and flavor performance of pour-over extraction. [more…]

In the daily practice of pour-over coffee, many enthusiasts notice a detail: sometimes the filter paper is rinsed with hot water before brewing, while other times coffee grounds are added directly and pouring begins. At Front Street, when making hot pour-over and iced pour-over, these two different methods happen to be used. So is there any substantive difference between wetting the filter paper and not wetting it? The traditional purposes of wetting filter paper are mainly three—removing paper taste, preheating the dripper, and making the filter paper adhere to the dripper. But with advances in filter paper manufacturing technology and the diversification of dripper materials, do these concerns still hold? This article will start from filter paper quality, dripper material, and actual brewing needs, analyzing the necessity of wetting filter paper one by one, to help you make a more reasonable choice in different scenarios. [more…]

When brewing pour-over coffee, filter paper is an unavoidable element. What role does it actually play? How should you choose between white and natural-colored filter paper? Should you rinse the filter paper before brewing? And how do you fix it when the filter paper doesn't fit the dripper? This article starts with the origins of filter paper, sorts through the pros and cons of bleached and unbleached filters, common size specifications, and differences in manufacturing processes, and combines Front Street's practical experience to offer useful advice—helping coffee lovers make a choice that suits them among flavor purity, environmental friendliness, and ease of operation. [more…]

With its distinctive angular shape, the Origami dripper is highly recognizable among the many coffee drippers out there, and it can be seen in both coffee shops and world-class competitions. Designed by Yasuo Suzuki, this dripper's standout feature is that it can be paired with two different types of filter paper—conical and cake—and switching the paper directly affects the extraction rhythm and the final flavor direction. This article will start from the design origins of the dripper, combine a hands-on tasting with Geisha beans, compare the mouthfeel differences brought by the two types of filter paper, and objectively analyze the Origami dripper's strengths in terms of versatility as well as points to note when choosing a dripper stand. It also includes Front Street Coffee's store information, offering coffee enthusiasts a complete reference. [more…]

The paper filter for pour-over coffee may look simple, but it actually hides quite a few details. Many coffee enthusiasts have encountered the situation during brewing where one side of the paper filter lifts up after being rinsed with water and cannot fit snugly against the dripper. Although it will not ruin the entire cup of coffee, it does affect the extraction. This article focuses on the folding and fitting issues of conical paper filters, starting with the selection of the dripper and filter paper, and then gradually breaks down the key steps such as folding, creasing, handling the conical bottom, and securing the filter with water, helping you get this detail right in your daily pour-over brewing. Front Street Coffee will also share, based on its own experience, why the resin version of the V60 dripper has more advantages in terms of standardization. [more…]

Friends who are just getting into pour-over coffee often find themselves stuck at the very first step—choosing equipment—and the dripper is usually the most agonizing decision of all. This article starts from the structural principles of drippers to explain why the V60 has become the top choice for beginners, and analyzes the differences between conical, fan-shaped, and flat-bottom drippers. It will also answer common questions such as whether filter paper needs to be rinsed beforehand and which is more suitable, white bleached filter paper or unbleached natural filter paper, helping you easily brew a delicious pour-over at home. [more…]

In the daily practice of pour-over coffee, some people habitually rinse the paper filter with hot water before brewing, while others place a dry filter directly into the dripper and start pouring. Both approaches have their own rationale, and neither is absolutely right or wrong. When the baristas at Front Street Coffee were making both iced pour-over and hot pour-over at the same time, a customer once asked them about this very question. What practical effects does rinsing the paper filter actually bring? And what impact does skipping this step have on extraction? This article will examine three angles—removing papery taste, preheating the equipment, and helping the filter adhere to the dripper—while also analyzing the problems that wetting the filter may cause, such as obstructing the bloom and degassing, prematurely extracting the coffee grounds, and the filter absorbing water, to help you make a more suitable choice in different brewing scenarios. [more…]

In pour-over coffee, whether the filter paper needs to be pre-wetted has always been a matter of two approaches. Not wetting the filter paper can prevent the coffee grounds from contacting the paper too early and affecting extraction, while wetting the filter paper can wash away the papery off-flavors and dust. But for the V60 dripper with its large guide ribs, how well the filter paper fits is especially critical—Front Street Coffee's experiments show that poor fit noticeably slows the flow rate and brings negative flavors. Based on an analysis of the importance of fit, this article shares a simple and easy method that, using only finger pressure and the force of the water stream, can make the filter paper in a conical dripper fit at a rate as high as 95%. [more…]

When brewing pour-over coffee, many people habitually rinse the paper filter with water first, aiming to make the filter cling tightly to the dripper. But does whether the filter clings or not really sway the taste of a cup of coffee? Front Street used a V60 and Yirgacheffe Red Cherry to run a set of comparison experiments, dividing filter states into four types: fully clinging, folded edge sticking up, placed crookedly, and not clinging at all, and recorded extraction time and flavor differences for each. The results showed that although the degree of clinging does not change the overall direction, it does leave traces on sweetness, acidity, mouthfeel, and astringency. Below, we break down the reasons one by one in the context of the brewing process. [more…]

For most people, wetting the filter paper is the default first step before brewing coffee, with two main purposes: one is to make the filter paper fit snugly, and the other is to rinse off the dust adsorbed on the paper. If hot water is used, it can also preheat the equipment along the way. In the vast majority of tutorials, aside from guiding us on how to make the filter paper adhere closely [more…]

For professional coffee knowledge exchange and more coffee bean information, please follow FrontStreet Coffee. How to choose coffee filter paper? How to use coffee filter paper? What types of coffee filter paper are there? Many enthusiasts buy their own coffee beans, use a grinder, and purchase equipment to brew coffee, all [more…]

In the daily practice of pour-over coffee, the choice of filter paper is often underestimated, yet it directly affects extraction and flavor performance. Faced with a bewildering array of filter paper products on the market, how do you choose the right shape based on the dripper you use? What are the differences in price and performance between filter papers of different materials and manufacturing processes? This article approaches the topic from the practical angle of dripper compatibility, systematically sorting out the correspondence between wedge-shaped, cone-shaped, and cake filter papers, while also answering the core question of how bleached filter paper differs from natural wood filter paper, with price references included. Whether you are a beginner just starting out or an advanced player looking to fine-tune your brewing details, you will find clear guidance for making a purchase. The article also incorporates insights from the practical experience of Front Street Coffee to offer specific recommendations. [more…]

In the toolkit of pour-over coffee gear, the dripper plays a pivotal role. With the third wave of coffee and the growing popularity of single-origin specialty beans, pour-over brewing rose in Japan and swept the globe. Getting started with pour-over isn't complicated—all you need is a gooseneck kettle, filter paper or a metal mesh, a dripper, and ground coffee. Yet the sheer variety of drippers often leaves beginners at a loss. This article systematically breaks down the structural features and flow-rate differences of mainstream drippers—wedge, cone, origami, wave, and metal—analyzes how different materials affect heat retention, and, drawing on brewing practice with a range of Front Street beans, explains how dripper choice shapes a coffee's balance, body, and aromatic layering, offering enthusiasts a practical reference. [more…]

Pour-over coffee enthusiasts often struggle with choosing a dripper, especially when the filter paper doesn't fit snugly against the dripper wall—this not only looks bad but also interferes with extraction. This article, from the perspective of a seasoned V60 user, takes an in-depth look at the unique design of the Ice Eye dripper—it may seem similar to the V60, but it achieves near-perfect filter paper adhesion. The article provides a detailed analysis of the Ice Eye dripper's rib structure, flow channel shape, and drainage speed characteristics, and compares it with drippers like the V60 and Kono to explain its extraction performance at different water levels. Front Street Coffee believes that no dripper is inherently superior or inferior—it's only about whether it suits your brewing habits. If you care about filter paper adhesion and stable extraction results, it's worth learning about this resin version of the Ice Eye dripper. [more…]

The Origami dripper has remained a hot topic in the coffee world in recent years. Many people were initially drawn to it by its appearance, but after actually using it, they discovered that it is no mere "vase." This dripper's crease design combines flow guidance with aesthetics, and its 20 evenly spaced creases give it a distinct Nordic minimalist style. Another key reason for its ongoing popularity is its multiple appearances at the World Coffee Brewing Championship—Du Jianing in 2019 and Carlos in 2023 both won the title using it. Even more practical is that the Origami supports both conical and cake filters, allowing users to switch between fast-paced and slow-paced brewing to highlight aroma layering or a rich, full-bodied taste, respectively. Based on Front Street Coffee's actual test data, this article compares the flavor differences under the two types of filters and analyzes the real reason for its enduring popularity. [more…]