diff --git a/airflow-core/src/airflow/ui/src/pages/DagsList/DagsFilters/DagsFilters.tsx b/airflow-core/src/airflow/ui/src/pages/DagsList/DagsFilters/DagsFilters.tsx
index f4e6656a1b448..a218285ba4a7c 100644
--- a/airflow-core/src/airflow/ui/src/pages/DagsList/DagsFilters/DagsFilters.tsx
+++ b/airflow-core/src/airflow/ui/src/pages/DagsList/DagsFilters/DagsFilters.tsx
@@ -26,6 +26,7 @@ import { ResetButton } from "src/components/ui";
 import { SearchParamsKeys, type SearchParamsKeysType } from "src/constants/searchParams";
 import { useConfig } from "src/queries/useConfig";
 import { useDagTagsInfinite } from "src/queries/useDagTagsInfinite";
+import { getFilterCount } from "src/utils/filterUtils";
 
 import { FavoriteFilter } from "./FavoriteFilter";
 import { PausedFilter } from "./PausedFilter";
@@ -41,32 +42,6 @@ const {
   TAGS_MATCH_MODE: TAGS_MATCH_MODE_PARAM,
 }: SearchParamsKeysType = SearchParamsKeys;
 
-type FilterOptions = {
-  selectedTags: Array<string>;
-  showFavorites: string | null;
-  showPaused: string | null;
-  state: string | null;
-};
-
-const getFilterCount = ({ selectedTags, showFavorites, showPaused, state }: FilterOptions) => {
-  let count = 0;
-
-  if (state !== null) {
-    count += 1;
-  }
-  if (showPaused !== null) {
-    count += 1;
-  }
-  if (selectedTags.length > 0) {
-    count += 1;
-  }
-  if (showFavorites !== null) {
-    count += 1;
-  }
-
-  return count;
-};
-
 export const DagsFilters = () => {
   const [searchParams, setSearchParams] = useSearchParams();
 
diff --git a/airflow-core/src/airflow/ui/src/pages/Events/EventsFilters.tsx b/airflow-core/src/airflow/ui/src/pages/Events/EventsFilters.tsx
index 00a4b25c63c1c..75af3d4bc3674 100644
--- a/airflow-core/src/airflow/ui/src/pages/Events/EventsFilters.tsx
+++ b/airflow-core/src/airflow/ui/src/pages/Events/EventsFilters.tsx
@@ -26,8 +26,7 @@ import { DateTimeInput } from "src/components/DateTimeInput";
 import { SearchBar } from "src/components/SearchBar";
 import { ResetButton } from "src/components/ui";
 import { SearchParamsKeys } from "src/constants/searchParams";
-
-import { getFilterCount } from "./filterUtils";
+import { getFilterCount } from "src/utils/filterUtils";
 
 const {
   AFTER: AFTER_PARAM,
diff --git a/airflow-core/src/airflow/ui/src/pages/Events/filterUtils.ts b/airflow-core/src/airflow/ui/src/pages/Events/filterUtils.ts
deleted file mode 100644
index db448155b1457..0000000000000
--- a/airflow-core/src/airflow/ui/src/pages/Events/filterUtils.ts
+++ /dev/null
@@ -1,73 +0,0 @@
-/*!
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-export type FilterOptions = {
-  after: string | null;
-  before: string | null;
-  dagId: string | null;
-  eventType: string | null;
-  mapIndex: string | null;
-  runId: string | null;
-  taskId: string | null;
-  tryNumber: string | null;
-  user: string | null;
-};
-
-export const getFilterCount = ({
-  after,
-  before,
-  dagId,
-  eventType,
-  mapIndex,
-  runId,
-  taskId,
-  tryNumber,
-  user,
-}: FilterOptions) => {
-  let count = 0;
-
-  if (after !== null) {
-    count += 1;
-  }
-  if (before !== null) {
-    count += 1;
-  }
-  if (dagId !== null) {
-    count += 1;
-  }
-  if (eventType !== null) {
-    count += 1;
-  }
-  if (mapIndex !== null) {
-    count += 1;
-  }
-  if (runId !== null) {
-    count += 1;
-  }
-  if (taskId !== null) {
-    count += 1;
-  }
-  if (tryNumber !== null) {
-    count += 1;
-  }
-  if (user !== null) {
-    count += 1;
-  }
-
-  return count;
-};
diff --git a/airflow-core/src/airflow/ui/src/utils/filterUtils.test.ts b/airflow-core/src/airflow/ui/src/utils/filterUtils.test.ts
new file mode 100644
index 0000000000000..f11b2ee6efa52
--- /dev/null
+++ b/airflow-core/src/airflow/ui/src/utils/filterUtils.test.ts
@@ -0,0 +1,106 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { describe, it, expect } from "vitest";
+
+import { getFilterCount } from "./filterUtils";
+
+describe("getFilterCount", () => {
+  it("counts non-undefined values correctly", () => {
+    const filters = {
+      count: 5,
+      enabled: true,
+      name: "test",
+      nullValue: undefined,
+      status: "active",
+      undefinedValue: undefined,
+    };
+
+    expect(getFilterCount(filters)).toBe(4);
+  });
+
+  it("handles array fields correctly", () => {
+    const filters = {
+      emptyTags: [],
+      nullValue: undefined,
+      status: "active",
+      tags: ["tag1", "tag2"],
+    };
+
+    expect(getFilterCount(filters)).toBe(2);
+  });
+
+  it("returns 0 for empty filters", () => {
+    expect(getFilterCount({})).toBe(0);
+  });
+
+  it("returns 0 when all values are undefined/undefined", () => {
+    const filters = {
+      nullValue: undefined,
+      undefinedValue: undefined,
+    };
+
+    expect(getFilterCount(filters)).toBe(0);
+  });
+
+  it("handles boolean values correctly", () => {
+    const filters = {
+      disabled: false,
+      enabled: true,
+      nullValue: undefined,
+    };
+
+    expect(getFilterCount(filters)).toBe(2);
+  });
+
+  it("handles zero values correctly", () => {
+    const filters = {
+      amount: 0.0,
+      count: 0,
+      nullValue: undefined,
+    };
+
+    expect(getFilterCount(filters)).toBe(2);
+  });
+
+  it("handles empty strings correctly", () => {
+    const filters = {
+      emptyString: "",
+      nonEmptyString: "value",
+      nullValue: undefined,
+    };
+
+    expect(getFilterCount(filters)).toBe(2);
+  });
+});
+
+it("handles complex filters pattern", () => {
+  const filters = {
+    after: "2024-01-01",
+    before: ["tag1", "tag2"],
+    dagId: "test-dag",
+    eventType: "event",
+    mapIndex: undefined,
+    runId: "test-run",
+    taskId: undefined,
+    tryNumber: undefined,
+    user: "admin",
+  };
+
+  expect(getFilterCount(filters)).toBe(6);
+});
diff --git a/airflow-core/src/airflow/ui/src/utils/filterUtils.ts b/airflow-core/src/airflow/ui/src/utils/filterUtils.ts
new file mode 100644
index 0000000000000..9df5a5a9995a8
--- /dev/null
+++ b/airflow-core/src/airflow/ui/src/utils/filterUtils.ts
@@ -0,0 +1,27 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export const getFilterCount = (filters: Record<string, unknown>): number =>
+  Object.values(filters).reduce((count: number, value) => {
+    if (Array.isArray(value)) {
+      return count + (value.length > 0 ? 1 : 0);
+    }
+
+    return count + (value !== null && value !== undefined ? 1 : 0);
+  }, 0);