Where can I find Filter coffee in Romanshorn?

Filter coffee can also be found in these cities:

Abtwil SG Amriswil Arbon Au Bischofszell Constance Flawil Friedrichshafen Goldach Gossau Heiden Herisau Immenstaad am Bodensee Kreuzlingen Langenargen Markdorf Meckenbeuren Meersburg Oberteuringen Rheineck Rorschach St. Gallen Sulgen Tettnang Teufen Thal Tägerwilen Uhldingen-Mühlhofen Uzwil Widnau Wittenbach Zuzwil

You can also find this in Romanshorn:

Cream Products Gelatine Crispbread Cornflakes Antipasti Fund Pepper Dumplings Sesame Roll Mayonnaise And More