diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61859747..d85696ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,7 +43,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - SubParts filter:
   - iBoM and Schematic print didn't take it into account (#716)
-  - 3D outputs also ignored them (#729)
+  - Any output filtering by reference ignored them (#729)
 - BoM
   - The field name `Reference` was accepted, but didn't work
 - Do Not Fit footprint crosses:
diff --git a/docs/source/Changelog.rst b/docs/source/Changelog.rst
index dba82e62..be1e3369 100644
--- a/docs/source/Changelog.rst
+++ b/docs/source/Changelog.rst
@@ -73,7 +73,7 @@ Fixed
 -  SubParts filter:
 
    -  iBoM and Schematic print didn’t take it into account (#716)
-   -  3D outputs also ignored them (#729)
+   -  Any output filtering by reference ignored them (#729)
 
 -  BoM
 
diff --git a/kibot/out_base.py b/kibot/out_base.py
index 54f8ef2d..380b17a0 100644
--- a/kibot/out_base.py
+++ b/kibot/out_base.py
@@ -876,6 +876,8 @@ def filter_pcb_components(self, do_3D=False, do_2D=True, highlight=None):
         if not self.will_filter_pcb_components():
             return False
         self._comps_hash = self.get_refs_hash()
+        # As we will be comparing the reference split components won't match, so include their parents
+        self._comps_hash = self.include_parents(self._comps_hash)
         if self._sub_pcb:
             self._sub_pcb.apply(self._comps_hash)
         if self._comps:
@@ -893,8 +895,7 @@ def filter_pcb_components(self, do_3D=False, do_2D=True, highlight=None):
                 # Disable the models that aren't for this variant
                 self.apply_3D_variant_aspect(GS.board)
                 # Remove the 3D models for not fitted components (also rename)
-                comps_hash = self.include_parents(self._comps_hash)
-                self.remove_3D_models(GS.board, comps_hash)
+                self.remove_3D_models(GS.board, self._comps_hash)
                 # Highlight selected components
                 self.highlight_3D_models(GS.board, highlight)
         return True
@@ -911,8 +912,7 @@ def unfilter_pcb_components(self, do_3D=False, do_2D=True):
             self.restore_sch_fields_to_pcb(GS.board)
         if do_3D and self._comps_hash:
             # Undo the removing (also rename)
-            comps_hash = self.include_parents(self._comps_hash)
-            self.restore_3D_models(GS.board, comps_hash)
+            self.restore_3D_models(GS.board, self._comps_hash)
             # Re-enable the modules that aren't for this variant
             self.apply_3D_variant_aspect(GS.board, enable=True)
             # Remove the highlight 3D object