Size 4 Filtropa Filters, 100 count. Works great in so many different brewers, especially our Clever Coffee Dripper.
We recommend folding the tapered edges for a better fit that is less likely to move around when you add water. Filtropa uses totally chlorine free bleach. These filters are durable and leave zero papery taste or smell. They help your coffee extract at a perfect rate. Brewing through a paper filter gives you a cleaner cup of coffee.