Global filters are the most powerful filters at Sniffie. With global filters you are able to search for detailed groups of products as specific as you want (for example, search per category, website name, brand...etc). Once global filters are activated they get applied to all the dashboards, price matrix and also product catalog. You can also use advanced filters under the "Global filters" -menu.
You can find global filters from the right upper corner, next to your account settings.