diff --git a/src/roadmaps/angular/content/101-rxjs-basics/104-operators/100-filtering.md b/src/roadmaps/angular/content/101-rxjs-basics/104-operators/100-filtering.md
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--- a/src/roadmaps/angular/content/101-rxjs-basics/104-operators/100-filtering.md
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-# Filtering
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+# Filtering
+
+RxJS provides a variety of filtering operators that you can use to filter and transform the data in a stream. You can use these operators in combination with other RxJS operators to create powerful and efficient data processing pipelines.
+
+Visit the following resources to learn more:
+
+- [Understanding RxJS Operators]( https://rxjs.dev/api/operators)