Where can I find Filter sleeves in Tamm?

Filter sleeves can also be found in these cities:

Affalterbach (Württemberg) Asperg Fellbach Kernen im Remstal Kirchberg an der Murr Korntal-Münchingen Kornwestheim Lauffen am Neckar Leonberg Ludwigsburg Magstadt Oberstenfeld Renningen Stuttgart Waiblingen Wangen im Allgäu Weinstadt

You can also find this in Tamm:

Wholemeal Bread Fish Sticks Roll Cheesecake Help Sunflower Seed Bread Power Bar Salads Iced Tea Coffee Infant Food