| Class | Description | |
|---|---|---|
 | AverageFilter | Represents a filter which can filter data based on whether the data is below or above the average of the entire data range. |
| CustomFilter | Represents a filter which can filter data based on one or two custom conditions. |
| CustomFilterCondition | A filter condition used in a CustomFilter. |
| DatePeriodFilter | Represents a filter which can filter dates in a specific period. |
| DateRangeFilter | Abstract base class for filters which filter dates based on whether they are within a specified range of dates or not. |
| DynamicValuesFilter | Abstract base class for all filter types which filter data based on a dynamic condition, such as the data present in the filtered data range, the date when the filter was applied, or the date when the filter is evaluated. |
| FillFilter | Represents a filter which will filter cells based on their background fills. |
| Filter | Abstract base class for all filters which filters cells in a worksheet. |
| FixedDateGroup | Represents a fixed range of dates. |
| FixedDateGroupCollection | A collection of fixed date groups. |
| FixedValuesFilter | Represents a filter which can filter cells based on specific, fixed values, which are allowed to display. |
| FontColorFilter | Represents a filter which will filter cells based on their font colors. |
| IconFilter | Represents a filter which can filter cells based on their conditional formatting icon. |
| RelativeDateRangeFilter | Represents a filter which can filter date cells based on dates relative to the when the filter was applied. |
| TopOrBottomFilter | Represents a filter which can filter in cells in the upper or lower portion of the sorted values. |
| WorksheetFilterSettings | Exposes methods to identify a region in the wroksheet and to apply filters and optionally sort criteria to that region. |
| YearToDateFilter | Represents a filter which can filter in date cells if the dates occur between the start of the current year and the time when the filter is evaluated. |
| Enumeration | Description | |
|---|---|---|
 | AverageFilterType | Represents the various types of the AverageFilter. |
| CalendarType | Represents the various calendar types available for the FixedValuesFilter |
| ConditionalOperator | Represents the various logical operators used to combine the conditions of the CustomFilter. |
| DatePeriodFilterType | Represents the various date range types which can be filtered by the DatePeriodFilter. |
| ExcelComparisonOperator | Represents the various comparisons which can be used in the CustomFilterCondition. |
| FixedDateGroupType | Represents the various types, or precisions, of a FixedDateGroup. |
| RelativeDateRangeDuration | Represents the various durations which can be filtered by the RelativeDateRangeFilter. |
| RelativeDateRangeOffset | Represents the various relative date offsets which can be filtered by the RelativeDateRangeFilter. |
| TopOrBottomFilterType | Represents the various filter types available for the TopOrBottomFilter. |