Groundswell
Chicago, United States
Chicago, United States
4839 N. Damen Ave.
Chicago, IL
United States
60625
Use the Filtru app to guide you through the process. Click your preferred brew method below and a brew guide will help you prepare your coffee.
Dallas, United States
Brookline, United States
Los Angeles, United States
Thornton, United States
San Francisco, United States
Asbury Park, United States
Pittsfield, United States
Littleton, United States
Beverly, United States
Filtru is an iOS and Android app designed for coffee enthusiasts. It notifies you when to pour, stir or wait for that perfect bloom. Each step has an indicator of how long it's going to take and what you should be doing - super easy!
