diff --git a/comfy_extras/nodes_audio.py b/comfy_extras/nodes_audio.py
index 77f124e28..2588a6a0d 100644
--- a/comfy_extras/nodes_audio.py
+++ b/comfy_extras/nodes_audio.py
@@ -152,105 +152,13 @@ class VAEDecodeAudioTiled(IO.ComfyNode):
         return IO.NodeOutput(vae_decode_audio(vae, samples, tile_size, overlap))
 
 
-class SaveAudio(IO.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return IO.Schema(
-            node_id="SaveAudio",
-            search_aliases=["export flac"],
-            display_name="Save Audio (FLAC) (Deprecated)",
-            category="audio",
-            essentials_category="Audio",
-            inputs=[
-                IO.Audio.Input("audio"),
-                IO.String.Input("filename_prefix", default="audio/ComfyUI"),
-            ],
-            hidden=[IO.Hidden.prompt, IO.Hidden.extra_pnginfo],
-            is_output_node=True,
-            is_deprecated=True,
-        )
-
-    @classmethod
-    def execute(cls, audio, filename_prefix="ComfyUI", format="flac") -> IO.NodeOutput:
-        if audio is None:
-            raise ValueError("SaveAudio: input audio is None (source video may have no audio track).")
-        return IO.NodeOutput(
-            ui=UI.AudioSaveHelper.get_save_audio_ui(audio, filename_prefix=filename_prefix, cls=cls, format=format)
-        )
-
-    save_flac = execute  # TODO: remove
-
-
-class SaveAudioMP3(IO.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return IO.Schema(
-            node_id="SaveAudioMP3",
-            search_aliases=["export mp3"],
-            display_name="Save Audio (MP3) (Deprecated)",
-            category="audio",
-            essentials_category="Audio",
-            inputs=[
-                IO.Audio.Input("audio"),
-                IO.String.Input("filename_prefix", default="audio/ComfyUI"),
-                IO.Combo.Input("quality", options=["V0", "128k", "320k"], default="V0"),
-            ],
-            hidden=[IO.Hidden.prompt, IO.Hidden.extra_pnginfo],
-            is_output_node=True,
-            is_deprecated=True,
-        )
-
-    @classmethod
-    def execute(cls, audio, filename_prefix="ComfyUI", format="mp3", quality="128k") -> IO.NodeOutput:
-        if audio is None:
-            raise ValueError("SaveAudioMP3: input audio is None (source video may have no audio track).")
-        return IO.NodeOutput(
-            ui=UI.AudioSaveHelper.get_save_audio_ui(
-                audio, filename_prefix=filename_prefix, cls=cls, format=format, quality=quality
-            )
-        )
-
-    save_mp3 = execute  # TODO: remove
-
-
-class SaveAudioOpus(IO.ComfyNode):
-    @classmethod
-    def define_schema(cls):
-        return IO.Schema(
-            node_id="SaveAudioOpus",
-            search_aliases=["export opus"],
-            display_name="Save Audio (Opus) (Deprecated)",
-            category="audio",
-            inputs=[
-                IO.Audio.Input("audio"),
-                IO.String.Input("filename_prefix", default="audio/ComfyUI"),
-                IO.Combo.Input("quality", options=["64k", "96k", "128k", "192k", "320k"], default="128k"),
-            ],
-            hidden=[IO.Hidden.prompt, IO.Hidden.extra_pnginfo],
-            is_output_node=True,
-            is_deprecated=True,
-        )
-
-    @classmethod
-    def execute(cls, audio, filename_prefix="ComfyUI", format="opus", quality="V3") -> IO.NodeOutput:
-        if audio is None:
-            raise ValueError("SaveAudioOpus: input audio is None (source video may have no audio track).")
-        return IO.NodeOutput(
-            ui=UI.AudioSaveHelper.get_save_audio_ui(
-                audio, filename_prefix=filename_prefix, cls=cls, format=format, quality=quality
-            )
-        )
-
-    save_opus = execute  # TODO: remove
-
-
 class SaveAudioAdvanced(IO.ComfyNode):
     @classmethod
     def define_schema(cls):
         return IO.Schema(
             node_id="SaveAudioAdvanced",
             search_aliases=["save audio", "export audio", "output audio", "write audio", "flac", "mp3", "opus"],
-            display_name="Save Audio (Advanced)",
+            display_name="Save Audio",
             description="Saves the input audio to your ComfyUI output directory.",
             category="audio",
             inputs=[
@@ -870,9 +778,6 @@ class AudioExtension(ComfyExtension):
             VAEEncodeAudio,
             VAEDecodeAudio,
             VAEDecodeAudioTiled,
-            SaveAudio,
-            SaveAudioMP3,
-            SaveAudioOpus,
             SaveAudioAdvanced,
             LoadAudio,
             PreviewAudio,
diff --git a/comfy_extras/nodes_replacements.py b/comfy_extras/nodes_replacements.py
index 7684e854c..f5005e5e5 100644
--- a/comfy_extras/nodes_replacements.py
+++ b/comfy_extras/nodes_replacements.py
@@ -5,14 +5,17 @@ api = ComfyAPI()
 
 async def register_replacements():
     """Register all built-in node replacements."""
-    await register_replacements_longeredge()
     await register_replacements_batchimages()
-    await register_replacements_upscaleimage()
+    await register_replacements_conditioningavg()
     await register_replacements_controlnet()
     await register_replacements_load3d()
+    await register_replacements_longeredge()
     await register_replacements_preview3d()
+    await register_replacements_saveaudio()
+    await register_replacements_saveaudiomp3()
+    await register_replacements_saveaudioopus()
     await register_replacements_svdimg2vid()
-    await register_replacements_conditioningavg()
+    await register_replacements_upscaleimage()
 
 async def register_replacements_longeredge():
     # No dynamic inputs here
@@ -92,6 +95,39 @@ async def register_replacements_conditioningavg():
             old_node_id="ConditioningAverage ",
         ))
 
+async def register_replacements_saveaudio():
+    # Replace deprecated node SaveAudio
+    await api.node_replacement.register(io.NodeReplace(
+            new_node_id="SaveAudioAdvanced",
+            old_node_id="SaveAudio",
+            input_mapping=[
+                {"new_id": "audio", "old_id": "audio"},
+                {"new_id": "format", "set_value": "flac"}
+            ]
+        ))
+
+async def register_replacements_saveaudiomp3():
+    # Replace deprecated node SaveAudioMP3
+    await api.node_replacement.register(io.NodeReplace(
+            new_node_id="SaveAudioAdvanced",
+            old_node_id="SaveAudioMP3",
+            input_mapping=[
+                {"new_id": "audio", "old_id": "audio"},
+                {"new_id": "format", "set_value": "mp3"}
+            ]
+        ))
+
+async def register_replacements_saveaudioopus():
+    # Replace deprecated node SaveAudioOpus
+    await api.node_replacement.register(io.NodeReplace(
+            new_node_id="SaveAudioAdvanced",
+            old_node_id="SaveAudioOpus",
+            input_mapping=[
+                {"new_id": "audio", "old_id": "audio"},
+                {"new_id": "format", "set_value": "opus"}
+            ]
+        ))
+
 class NodeReplacementsExtension(ComfyExtension):
     async def on_load(self) -> None:
         await register_replacements()