diff --git a/src/lib/filtering/filter.service.ts b/src/lib/filtering/filter.service.ts
index d09a177..3536aeb 100644
--- a/src/lib/filtering/filter.service.ts
+++ b/src/lib/filtering/filter.service.ts
@@ -37,7 +37,7 @@ export class FilterService {
         this._refresh$.next(true);
     }
 
-    toggleFilter(filterGroupSlug: string, key: string): void {
+    toggleFilter(filterGroupSlug: string, key: string, checkChildren = false): void {
         const filters = this.filterGroups.find(group => group.slug === filterGroupSlug)?.filters;
         if (!filters) {
             return console.error(`Cannot find filter group "${filterGroupSlug}"`);
@@ -53,6 +53,12 @@ export class FilterService {
 
         if (found) {
             found.checked = !found.checked;
+
+            if (checkChildren && found.checked) {
+                if (found instanceof NestedFilter) {
+                    found.children.forEach(c => c.checked);
+                }
+            }
         }
 
         this.refresh();