CoffeeSock Reusable Coffee Filters made to fit the Hario V60 03 Large are a sustainable, high-performance alternative to disposable paper filters for pour-over coffee lovers. Crafted in the USA from organic, natural cotton, these cloth filters allow more of the coffee’s natural oils to pass through, producing a smoother, richer, full-bodied brew. This convenient 2-filter ultra-durable set is designed for repeated use and easy cleaning, while remaining fully compostable at the end of its life for an eco-friendly choice. Perfectly sized for the V60 03 dripper, CoffeeSock filters deliver consistent extraction, reduced waste, and exceptional flavor in every cup.