Two different sizes of bleached paper filters for the two Chemex brewers we sell -
30 ounce and
pint. We always use bleached filters because the unbleached (brown) paper filters require a lot of pre-rinsing in order to rid the coffee of a terrible cardboard taste. These don't require any pre-rinse. The larger filters are pre-folded, which means you only need to expand it into a cone and place it in the brewer. The smaller filters need to be folded before use. Origami!
