April filters are manufactured with high-quality pulp, and specially designed to fit the April Brewer. It sits deeper into the dripper, and allows a faster flow.

The small April filter has a size equivalent to Kalita wave 155, and fits perfectly with our ORIGAMI S size dripper. The Large size is slightly shorter than Kalita 185, fitting perfectly with April Plastic Brewers (size 175)

The SMALL size is recommended with the glass and ceramic brewer, and the LARGE Paper Filters sit slightly higher, and the base is wider for a better fit on the plastic brewer.

However, April brewers are also useable between both sizes. 

April is a coffee roastery, rooted in Copenhagen, home to the Danish Brewers Cup Champion 2019, Barista Champion in 2023, and Swedish Brewers Cup Champion in 2024 and the 2nd place at World Brewers Cup 2019.

As a safety precaution, all filters are final sale and not returnable.