Review on Cone Coffee Filters Model 1 - 200 Count Unbleached Paper Filters for No.1 Size Pour Over Drippers and V60 - Natural and Compatible with 1-4 Cups by Brent Doolan

Updated: I bought filters from 2 to 6 cups. As already mentioned, they are small. I couldn't find Chemex filters so decided to give them a try as I only make one cup at a time. They are perfect for making a cup. My husband and I drink different types of coffee, so it's enough for our purposes. I don't think you could just make more coffee with such small ones. Maybe two cups max. After the first few years I had problems with seal failures even when pouring water slowly and pausing in the pouring process. Instead of risking my expensive coffee I had to double up on the filters which affects the taste a bit and they cost about the same as Chemex filters. I think that's fine for an emergency backup. If they would improve the pressure I would heartily recommend them but until then I can't.