# ParameterFilterElement.ByRules overwrites filter created before

**URL:** <https://forum.dynamobim.com/t/parameterfilterelement-byrules-overwrites-filter-created-before/56729>\
**Category:** Revit\
**Created:** [October 29, 2020, 4:35pm UTC](https://forum.dynamobim.com/t/parameterfilterelement-byrules-overwrites-filter-created-before/56729 "2020-10-29T16:35:48Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jacob.small](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/jacob.small/32/161030_2.png) [@jacob.small](https://forum.dynamobim.com/u/jacob.small)\
**Post date:** [October 29, 2020, 9:27pm UTC](https://forum.dynamobim.com/t/parameterfilterelement-byrules-overwrites-filter-created-before/56729/2 "2020-10-29T21:27:03Z")

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One thing to check on: Element Binding.

Read up on it here: [Element Binding in Revit](https://forum.dynamobim.com/t/element-binding-in-revit/31612)

Try using Dynamo Player to avoid it being added to the file after you strip any bindings.

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