Create filters for unique values only

Revit
1

Hi, I’m quite new to dynamo and I’m trying to create filters for rebars in view. how do I get only unique values from the list to create filter?

Rebar Colour_2023-09-08_07-34-52
Rebar Colour_2023-09-08_07-34-522794×912 195 KB

2

Put a List.Unique in between the GetParameterValueByName and the FilterRule.ByRuleType node.

3

Thanks a lot!

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