New Post: Disable AutoFilter in Table

var wb = new XLWorkbook();
var ws = wb.AddWorksheet("Sheet1");
ws.FirstCell().SetValue("A")
    .CellBelow().SetValue(1)
    .CellBelow().SetValue(2);

ws.RangeUsed().SetAutoFilter().Column(1).EqualTo(1);

ws.AutoFilter.Column(1).Clear(); // Clear the filter for a column
ws.AutoFilter.Clear(); // Remove the autofilter from the worksheet