> For the complete documentation index, see [llms.txt](https://docs.fact-finder.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fact-finder.com/infinity/spec-sheet/general/filters.md).

# Filters

| Feature                             | Description                                                                                                                                                                                                                                                               |
| ----------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Bespoke static sync filters**     | Engine can handle any static filters based on any attribute. These are filters that do not change between syncs of product feed. (e.g. out of stock, available in store, not yet released). Filters are defined by the API client, so adding a new facet on an attribute. |
| **Bespoke dynamic request filters** | Filters that are created based on live dynamic user information. Product assortment is filtered based on, for example, specific customer groups, geographic markets or specific physical stores. Can also be used for internal diagnostics.                               |


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