# FILTER Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) **Function Description:** This command is used to create a list of requirements that an object must meet to be included in a selection set. The [Object Selection Filters dialog box](Help%20System/GSTARCAD/2027/Commands/Object%20Selection%20Filters%20Dialog%20Box.md) is displayed. **Command Access:** > **Icon:** ![](Help%20System/GSTARCAD/2027/assets/282febb625513159ce0593a064a13e6909f01949dda7978fc21f6ad14860568b.png) > **Menu:** Express > Selection Tools > Filtrate Selection > **Ribbon:** Home > Utilities > Filtrate Selection > **Toolbar: /** > **Command:** FILTER > **Alias:** FI **Command Prompts:** / --- **Related References：** - [Commands about Selecting Objects (GstarCAD 2026)](../../2026/Commands/00%20Command%20Groups/Commands%20about%20Selecting%20Objects.md) **Related Concepts：** - [About Selecting Objects Based on Shared Properties (GstarCAD 2026)](../../2026/Commands/About%20Selecting%20Objects%20Based%20on%20Shared%20Properties.md) **Related Tasks：** - [To Select Objects Based on Shared Properties (GstarCAD 2026)](../../2026/Commands/01%20Procedures/To%20Select%20Objects%20Based%20on%20Shared%20Properties.md) - [To Select Similar Objects (GstarCAD 2026)](../../2026/Commands/01%20Procedures/To%20Select%20Similar%20Objects.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/FILTER.html) · © Gstarsoft Co., Ltd.