What is the difference between #1 and #2 coffee filters?
coffee filters are generally categorized by numbers that correspond to the amount of coffee they’re designed to brew: #1: suitable for single-cup brewers. Designed for 2–6 cup brewers. Best for 8–12 cup machines. It’s a straightforward numbered system fro 1-3. Hario describes, the 01 size as holding 1-2 cups, the 02 size as 1-4 cups and the 03 size as 1-6 cups. It’s not completely clear how they define a cup, but i’ve found that it’s 5oz. So, i recommend you use the 01 for a maximum of 10oz, the 02 for 20oz and the 03 for 30oz.Each one makes a slightly different amount of coffee: HARIO V60 01: 1-2 cups. HARIO V60 02: 1-4 cups.Size and Capacity Hario drippers come in Sizes 01, 02, and 03. Size 01 is for 1-2 cups, Size 02 is for 1-4 cups, and Size 03 is for 1-6 cups.
What is the difference between V60 01 and 03?
In summary: V60 01: Best for 1-2 cups, perfect for solo use. V60 02: Ideal for 1-4 cups, versatile for both individual and small group use. V60 03: Great for 4-6 cups, suited for brewing larger batches. So, no matter which Hario V60 you dream of, first choose the size. The most common and universal size is 02. This dripper can easily brew 250-300 ml of coffee, as well as 500-600 ml. But if you rarely brew more than 300 ml at a time, 01 will be more convenient and handy.Most V60 recipes out there encourage you to use 1g of coffee for every 15–17ml of water, or you might often see the recommendation for 60g of coffee per 1 liter of water used for any drip brewer. The ratio you choose will affect both extraction and strength significantly.The V60 Dripper gets its name from the 60-degree angle created by the cone’s shape. The Hario company, founded in Japan in 1921, invented the V60 in the 1950s. Previously they were specialized in heat-resistant glassware for scientific research purposes.