diff --git a/netbox/extras/models/models.py b/netbox/extras/models/models.py
index e608f81b1..fb443e799 100644
--- a/netbox/extras/models/models.py
+++ b/netbox/extras/models/models.py
@@ -406,7 +406,7 @@ class SavedFilter(CloningMixin, ExportTemplatesMixin, WebhooksMixin, ChangeLogge
     parameters = models.JSONField()
 
     clone_fields = (
-        'enabled', 'weight',
+        'content_types', 'weight', 'enabled', 'parameters',
     )
 
     class Meta:
diff --git a/netbox/netbox/models/features.py b/netbox/netbox/models/features.py
index 62482a26f..317ecc6eb 100644
--- a/netbox/netbox/models/features.py
+++ b/netbox/netbox/models/features.py
@@ -110,9 +110,14 @@ class CloningMixin(models.Model):
 
         for field_name in getattr(self, 'clone_fields', []):
             field = self._meta.get_field(field_name)
-            field_value = field.value_from_object(self)
-            if field_value not in (None, ''):
-                attrs[field_name] = field_value
+            if isinstance(field, models.ManyToManyField):
+                m2m = getattr(self, field.name)
+                if m2m:
+                    attrs[field_name] = [f.pk for f in m2m.all()]
+            else:
+                field_value = field.value_from_object(self)
+                if field_value not in (None, ''):
+                    attrs[field_name] = field_value
 
         # Include tags (if applicable)
         if is_taggable(self):