# Filters not available !

**URL:** https://discourse.paraview.org/t/filters-not-available/16472
**Category:** ParaView Support
**Tags:** vtk
**Created:** [April 15, 2025, 1:38pm UTC](https://discourse.paraview.org/t/filters-not-available/16472 "2025-04-15T13:38:20Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [April 15, 2025, 1:41pm UTC](https://discourse.paraview.org/t/filters-not-available/16472/2 "2025-04-15T13:41:45Z")

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> [@I've just opened my dataset. I can't add filters, and everything is greyed out](https://discourse.paraview.org/t/ive-just-opened-my-dataset-i-cant-add-filters-and-everything-is-greyed-out/4511):
>
> Make sure your dataset is selected in the Pipeline Browser Click apply (in the Properties tab) if the apply button is green

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