# Filter Values
## Filter Values in Decision Table
Filtering values in a decision table allows you to narrow down rows based on the values in a particular column. This is especially useful when working with large datasets.
{% hint style="success" %}
Filtering is **case-insensitive** and supports **partial matches**. For example, if you filter by "2", it will match values like "120", "240", and "2+4".
{% endhint %}
## How to Apply Filters
1. **Access Filters**: Click the arrow icon in the header of the column you want to filter, then select **Filter Values**.
2. **Set Filter Expressions**:\
A filter input field will appear where you can add one or more filter expressions. Simply type your expression and press **Enter** to apply it.
* To remove a filter, click the cross icon next to the expression.
3. **Confirm Filters**:\
Once your filters are set, confirm them by either clicking outside the filter modal or pressing the **Esc** key.
## Managing Filters
* You can apply filters to multiple columns simultaneously.
* When a column has an active filter, a filter icon will appear in the column header. Clicking this icon will reopen the filter input.
* To clear all filters, click the cross icon at the end of the filter input field.
