The most popular filters from Hario are extremely high quality; ensuring great coffee taste every single time. The Hario filter paper is an essential item for any brewer. The filters produce clear and clean cup with no papery taste at all. V60 filters have a very responsive flow rate, which allows great control over your brewing time. The white filter papers are disposable, making them ideal for V60 pour-over. If you want to brew coffee properly then the V60 filter papers are an necessary part of the brewing process.