aesir filters aesir these premium paper filters are designed for the aeropress coffee brewer. made from a more stringently produced paper that has a super consistent thickness, smaller and more even pore size, these filters produce coffee that has less sediment, is brighter and has far more clarity. used by coffee shops and enthusiasts around the world, including both the 3rd place and 1st place winners in the 2019 world aeropress championships as well as many national champions. please note that due to the current climate of logistical challenges, the items may take longer to ship. for a full list of our distributors, please visit our website at www.aesirfilters.com to find a reseller located near you.