Where can I find Filter coffee in Lahnau?

Filter coffee can also be found in these cities:

Aߟlar Butzbach Giessen Langgöns Lich Lollar Mittenaar Münzenberg Pohlheim Reiskirchen Rockenberg Sinn Weimar (Lahn) Wettenberg Wetzlar

You can also find this in Lahnau:

Semolina Porridge Cake Vanilla Sugar Jelly Ice Cream Desserts Meat Products Lemonades Instant Coffee Pumpkin Seed Roll Canned Meat