The original and best filter coffee papers from Hario. Designed to perfectly fit the iconic Hario V60 dripper. Available in Sizes 01, 02 & 03 - double check your brewer before buying! [Pauls pro tip] - Rinse the filter paper with boiling water before use to get the best taste from your Hario V60 coffee filter papers. This will minimise any paper taste getting through to the end brew and allow the coffee to filter through easier.