diff --git a/src/General/html/Settings/Filter-guide.html b/src/General/html/Settings/Filter-guide.html
index aba7d629a..5eb80c8c2 100755
--- a/src/General/html/Settings/Filter-guide.html
+++ b/src/General/html/Settings/Filter-guide.html
@@ -27,3 +27,7 @@
     For example: <code>top:yes;</code> or <code>top:no;</code>.
   </li>
 </ul>
+<p>
+  Note: If you're using the native catalog rather than 4chan X's catalog, 4chan X's filters do not apply there.<br>
+  The native catalog has its own separate filter list.
+</p>