You can't. If the strawberry wine is filtered after one year, there will be a lot of impurities, which will also make the strawberry wine stale and inedible. It cannot be filtered after one year. The strawberry wine can be filtered after more than one month. After the strawberry wine is fermented, there will be some impurities on it, which can be filtered in about two to three weeks. When brewing some fruit wine at home, such as strawberry wine and wine, it needs to be filtered and then fermented, which takes about two weeks.