diff --git a/docs/HLSD/prusa-indx-profiles.md b/docs/HLSD/prusa-indx-profiles.md
index 272e5bb5aa..77a398b2d5 100644
--- a/docs/HLSD/prusa-indx-profiles.md
+++ b/docs/HLSD/prusa-indx-profiles.md
@@ -36,8 +36,13 @@ override is not available in these profiles. The source's `EXCLUDE_E_START` and
 `EXCLUDE_E_END` internal markers become comments rather than printer commands.
 
 Pressure-advance restoration and automatic pressure-advance emission use the
-selected filament preset's settings. These profiles do not impose machine-owned
-filament overrides. Dock-fan control retains the source's material and layer
+selected filament preset's settings. The INDX filament presets include
+`fdm_filament_template_indx`, whose start G-code sets the filament's pressure
+advance with `M572` and then starts the firmware's automatic calibration with
+`M573 R`, the commands PrusaSlicer emits after a tool change; the station purge
+disables pressure advance before it. The template also carries Prusa's
+multi-tool ramming and a 10 mm³ minimal purge. These profiles do not impose
+machine-owned filament overrides. Dock-fan control retains the source's material and layer
 conditions; shutdown parks the tool and turns off the used heaters and dock fan.
 
 ## Configuration boundaries
diff --git a/resources/profiles/Prusa.json b/resources/profiles/Prusa.json
index 4a6980c74a..1b46c1deff 100644
--- a/resources/profiles/Prusa.json
+++ b/resources/profiles/Prusa.json
@@ -1572,10 +1572,18 @@
 		}
 	],
 	"filament_list": [
+		{
+			"name": "Generic PC @Prusa",
+			"sub_path": "filament/Generic PC @Prusa.json"
+		},
 		{
 			"name": "fdm_filament_common",
 			"sub_path": "filament/fdm_filament_common.json"
 		},
+		{
+			"name": "fdm_filament_template_indx",
+			"sub_path": "filament/fdm_filament_template_indx.json"
+		},
 		{
 			"name": "fdm_filament_template_nextruder_pet",
 			"sub_path": "filament/fdm_filament_template_nextruder_pet.json"
@@ -1640,10 +1648,18 @@
 			"name": "fdm_filament_tpu",
 			"sub_path": "filament/fdm_filament_tpu.json"
 		},
+		{
+			"name": "Generic PLA Silk @Prusa CORE One INDX",
+			"sub_path": "filament/Generic PLA Silk @Prusa CORE One INDX.json"
+		},
 		{
 			"name": "Generic ASA @Prusa CORE One",
 			"sub_path": "filament/Generic ASA @Prusa CORE One.json"
 		},
+		{
+			"name": "Generic PC @Prusa MK4 MMU3",
+			"sub_path": "filament/Generic PC @Prusa MK4 MMU3.json"
+		},
 		{
 			"name": "Generic PLA Silk @Prusa CORE One",
 			"sub_path": "filament/Generic PLA Silk @Prusa CORE One.json"
@@ -2228,6 +2244,10 @@
 			"name": "Generic ABS HF @Prusa MINIIS 0.8",
 			"sub_path": "filament/Generic ABS HF @Prusa MINIIS 0.8.json"
 		},
+		{
+			"name": "Generic ASA @Prusa MK4 MMU3",
+			"sub_path": "filament/Generic ASA @Prusa MK4 MMU3.json"
+		},
 		{
 			"name": "Generic ASA @Prusa MK4S 0.6",
 			"sub_path": "filament/Generic ASA @Prusa MK4S 0.6.json"
@@ -2276,6 +2296,10 @@
 			"name": "Prusament ASA @CORE One HF 0.8",
 			"sub_path": "filament/Prusament ASA @CORE One HF 0.8.json"
 		},
+		{
+			"name": "Prusament ASA @MK4 MMU3",
+			"sub_path": "filament/Prusament ASA @MK4 MMU3.json"
+		},
 		{
 			"name": "Prusament ASA @MK4S 0.6",
 			"sub_path": "filament/Prusament ASA @MK4S 0.6.json"
@@ -2408,6 +2432,10 @@
 			"name": "Prusament PC Blend @CORE One HF 0.8",
 			"sub_path": "filament/Prusament PC Blend @CORE One HF 0.8.json"
 		},
+		{
+			"name": "Prusament PC Blend @MK4 MMU3",
+			"sub_path": "filament/Prusament PC Blend @MK4 MMU3.json"
+		},
 		{
 			"name": "Prusament PC Blend @MK4S 0.6",
 			"sub_path": "filament/Prusament PC Blend @MK4S 0.6.json"
@@ -2548,6 +2576,10 @@
 			"name": "Prusament PETG @CORE One HF 0.8",
 			"sub_path": "filament/Prusament PETG @CORE One HF 0.8.json"
 		},
+		{
+			"name": "Prusament PETG @MK4 MMU3",
+			"sub_path": "filament/Prusament PETG @MK4 MMU3.json"
+		},
 		{
 			"name": "Prusament PETG @MK4S 0.6",
 			"sub_path": "filament/Prusament PETG @MK4S 0.6.json"
@@ -2684,6 +2716,10 @@
 			"name": "Prusament PLA @CORE One HF 0.8",
 			"sub_path": "filament/Prusament PLA @CORE One HF 0.8.json"
 		},
+		{
+			"name": "Prusament PLA @MK4 MMU3",
+			"sub_path": "filament/Prusament PLA @MK4 MMU3.json"
+		},
 		{
 			"name": "Prusament PLA @MK4S 0.6",
 			"sub_path": "filament/Prusament PLA @MK4S 0.6.json"
@@ -2720,6 +2756,10 @@
 			"name": "Prusament rPLA @CORE One 0.8",
 			"sub_path": "filament/Prusament rPLA @CORE One 0.8.json"
 		},
+		{
+			"name": "Prusament rPLA @MK4 MMU3",
+			"sub_path": "filament/Prusament rPLA @MK4 MMU3.json"
+		},
 		{
 			"name": "Prusament rPLA @MK4S 0.6",
 			"sub_path": "filament/Prusament rPLA @MK4S 0.6.json"
@@ -2872,6 +2912,10 @@
 			"name": "Generic ABS @Prusa CORE One HF 0.8",
 			"sub_path": "filament/Generic ABS @Prusa CORE One HF 0.8.json"
 		},
+		{
+			"name": "Generic ABS @Prusa MK4 MMU3",
+			"sub_path": "filament/Generic ABS @Prusa MK4 MMU3.json"
+		},
 		{
 			"name": "Generic ASA @Prusa MK4S HF0.5",
 			"sub_path": "filament/Generic ASA @Prusa MK4S HF0.5.json"
@@ -2920,6 +2964,10 @@
 			"name": "Generic PETG @Prusa CORE One HF 0.8",
 			"sub_path": "filament/Generic PETG @Prusa CORE One HF 0.8.json"
 		},
+		{
+			"name": "Generic PETG @Prusa MK4 MMU3",
+			"sub_path": "filament/Generic PETG @Prusa MK4 MMU3.json"
+		},
 		{
 			"name": "Generic PLA @Prusa MK4S HF0.5",
 			"sub_path": "filament/Generic PLA @Prusa MK4S HF0.5.json"
@@ -2964,6 +3012,10 @@
 			"name": "Generic PLA @Prusa CORE One HF 0.8",
 			"sub_path": "filament/Generic PLA @Prusa CORE One HF 0.8.json"
 		},
+		{
+			"name": "Generic PLA @Prusa MK4 MMU3",
+			"sub_path": "filament/Generic PLA @Prusa MK4 MMU3.json"
+		},
 		{
 			"name": "Generic TPU @Prusa CORE One 0.6",
 			"sub_path": "filament/Generic TPU @Prusa CORE One 0.6.json"
@@ -2971,14 +3023,6 @@
 		{
 			"name": "Generic TPU @Prusa CORE One 0.8",
 			"sub_path": "filament/Generic TPU @Prusa CORE One 0.8.json"
-		},
-		{
-			"name": "Generic PC @Prusa",
-			"sub_path": "filament/Generic PC @Prusa.json"
-		},
-		{
-			"name": "Generic PLA Silk @Prusa CORE One INDX",
-			"sub_path": "filament/Generic PLA Silk @Prusa CORE One INDX.json"
 		}
 	],
 	"machine_list": [
diff --git a/resources/profiles/Prusa/filament/Generic ABS @Prusa CORE One INDX.json b/resources/profiles/Prusa/filament/Generic ABS @Prusa CORE One INDX.json
index 7a154dfc54..6a4bdbf5fb 100644
--- a/resources/profiles/Prusa/filament/Generic ABS @Prusa CORE One INDX.json	
+++ b/resources/profiles/Prusa/filament/Generic ABS @Prusa CORE One INDX.json	
@@ -5,6 +5,9 @@
 	"from": "system",
 	"setting_id": "JEatvybG9xIkrPk3",
 	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_indx"
+	],
 	"filament_cost": [
 		"34.65"
 	],
diff --git a/resources/profiles/Prusa/filament/Generic ABS @Prusa MK4 MMU3.json b/resources/profiles/Prusa/filament/Generic ABS @Prusa MK4 MMU3.json
new file mode 100644
index 0000000000..9c3a15622a
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Generic ABS @Prusa MK4 MMU3.json	
@@ -0,0 +1,19 @@
+{
+	"type": "filament",
+	"name": "Generic ABS @Prusa MK4 MMU3",
+	"inherits": "Generic ABS @Prusa MK4",
+	"from": "system",
+	"setting_id": "uFmixo2FX1yxNsDB",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pet"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	],
+	"filament_minimal_purge_on_wipe_tower": [
+		"35"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Generic ASA @Prusa MK4 MMU3.json b/resources/profiles/Prusa/filament/Generic ASA @Prusa MK4 MMU3.json
new file mode 100644
index 0000000000..dc9f5f3b0e
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Generic ASA @Prusa MK4 MMU3.json	
@@ -0,0 +1,19 @@
+{
+	"type": "filament",
+	"name": "Generic ASA @Prusa MK4 MMU3",
+	"inherits": "Generic ASA @Prusa MK4",
+	"from": "system",
+	"setting_id": "iq9bFkpmAOJ4ae4g",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pet"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	],
+	"filament_minimal_purge_on_wipe_tower": [
+		"35"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Generic PC @Prusa MK4 MMU3.json b/resources/profiles/Prusa/filament/Generic PC @Prusa MK4 MMU3.json
new file mode 100644
index 0000000000..9d02147b66
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Generic PC @Prusa MK4 MMU3.json	
@@ -0,0 +1,16 @@
+{
+	"type": "filament",
+	"name": "Generic PC @Prusa MK4 MMU3",
+	"inherits": "Generic PC @Prusa",
+	"from": "system",
+	"setting_id": "qMawlK9QPI7DcF8I",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pet"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Generic PETG @Prusa CORE One INDX.json b/resources/profiles/Prusa/filament/Generic PETG @Prusa CORE One INDX.json
index 7e72e330d8..fa9bab9192 100644
--- a/resources/profiles/Prusa/filament/Generic PETG @Prusa CORE One INDX.json	
+++ b/resources/profiles/Prusa/filament/Generic PETG @Prusa CORE One INDX.json	
@@ -5,6 +5,9 @@
 	"from": "system",
 	"setting_id": "HbevqxqvYHuvRc3v",
 	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_indx"
+	],
 	"filament_cost": [
 		"27.82"
 	],
diff --git a/resources/profiles/Prusa/filament/Generic PETG @Prusa MK4 MMU3.json b/resources/profiles/Prusa/filament/Generic PETG @Prusa MK4 MMU3.json
new file mode 100644
index 0000000000..ec32594010
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Generic PETG @Prusa MK4 MMU3.json	
@@ -0,0 +1,19 @@
+{
+	"type": "filament",
+	"name": "Generic PETG @Prusa MK4 MMU3",
+	"inherits": "Generic PETG @Prusa MK4",
+	"from": "system",
+	"setting_id": "lBiZBFpSXZNIp5XG",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pet"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	],
+	"filament_minimal_purge_on_wipe_tower": [
+		"35"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Generic PLA @Prusa CORE One INDX.json b/resources/profiles/Prusa/filament/Generic PLA @Prusa CORE One INDX.json
index 98583cf4b3..8c3c1e2a15 100644
--- a/resources/profiles/Prusa/filament/Generic PLA @Prusa CORE One INDX.json	
+++ b/resources/profiles/Prusa/filament/Generic PLA @Prusa CORE One INDX.json	
@@ -5,6 +5,9 @@
 	"from": "system",
 	"setting_id": "4qjcaIf1vk3K1x4Z",
 	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_indx"
+	],
 	"filament_cost": [
 		"25.4"
 	],
diff --git a/resources/profiles/Prusa/filament/Generic PLA @Prusa MK4 MMU3.json b/resources/profiles/Prusa/filament/Generic PLA @Prusa MK4 MMU3.json
new file mode 100644
index 0000000000..a83fbb411d
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Generic PLA @Prusa MK4 MMU3.json	
@@ -0,0 +1,16 @@
+{
+	"type": "filament",
+	"name": "Generic PLA @Prusa MK4 MMU3",
+	"inherits": "Generic PLA @Prusa MK4",
+	"from": "system",
+	"setting_id": "kZvIh84niJ487FsY",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pla"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Generic PLA Silk @Prusa CORE One INDX.json b/resources/profiles/Prusa/filament/Generic PLA Silk @Prusa CORE One INDX.json
index 4c180da592..d4791320a9 100644
--- a/resources/profiles/Prusa/filament/Generic PLA Silk @Prusa CORE One INDX.json	
+++ b/resources/profiles/Prusa/filament/Generic PLA Silk @Prusa CORE One INDX.json	
@@ -5,6 +5,9 @@
 	"from": "system",
 	"setting_id": "eKla6su22rYaL9iz",
 	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_indx"
+	],
 	"filament_flow_ratio": [
 		"1",
 		"1",
diff --git a/resources/profiles/Prusa/filament/Prusament ASA @MK4 MMU3.json b/resources/profiles/Prusa/filament/Prusament ASA @MK4 MMU3.json
new file mode 100644
index 0000000000..249fd6f025
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Prusament ASA @MK4 MMU3.json	
@@ -0,0 +1,19 @@
+{
+	"type": "filament",
+	"name": "Prusament ASA @MK4 MMU3",
+	"inherits": "Prusament ASA @MK4",
+	"from": "system",
+	"setting_id": "IRJ2dtBgjCMfmpOH",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pet"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	],
+	"filament_minimal_purge_on_wipe_tower": [
+		"35"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Prusament PC Blend @MK4 MMU3.json b/resources/profiles/Prusa/filament/Prusament PC Blend @MK4 MMU3.json
new file mode 100644
index 0000000000..d728830afd
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Prusament PC Blend @MK4 MMU3.json	
@@ -0,0 +1,16 @@
+{
+	"type": "filament",
+	"name": "Prusament PC Blend @MK4 MMU3",
+	"inherits": "Prusament PC Blend @MK4",
+	"from": "system",
+	"setting_id": "gmNuCspHHxgP6zH8",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pet"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Prusament PETG @MK4 MMU3.json b/resources/profiles/Prusa/filament/Prusament PETG @MK4 MMU3.json
new file mode 100644
index 0000000000..9e3caf2d9f
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Prusament PETG @MK4 MMU3.json	
@@ -0,0 +1,19 @@
+{
+	"type": "filament",
+	"name": "Prusament PETG @MK4 MMU3",
+	"inherits": "Prusament PETG @MK4",
+	"from": "system",
+	"setting_id": "7DQ6YEKyQKYDTKtE",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pet"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	],
+	"filament_minimal_purge_on_wipe_tower": [
+		"35"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Prusament PETG @Prusa CORE One INDX.json b/resources/profiles/Prusa/filament/Prusament PETG @Prusa CORE One INDX.json
index 0fdb644150..14a4494246 100644
--- a/resources/profiles/Prusa/filament/Prusament PETG @Prusa CORE One INDX.json	
+++ b/resources/profiles/Prusa/filament/Prusament PETG @Prusa CORE One INDX.json	
@@ -6,6 +6,9 @@
 	"setting_id": "2viuOmBvXuQm2FwV",
 	"filament_id": "OFkR8E2c",
 	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_indx"
+	],
 	"filament_flow_ratio": [
 		"1"
 	],
diff --git a/resources/profiles/Prusa/filament/Prusament PLA @MK4 MMU3.json b/resources/profiles/Prusa/filament/Prusament PLA @MK4 MMU3.json
new file mode 100644
index 0000000000..d52b958727
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Prusament PLA @MK4 MMU3.json	
@@ -0,0 +1,22 @@
+{
+	"type": "filament",
+	"name": "Prusament PLA @MK4 MMU3",
+	"inherits": "Prusament PLA @MK4",
+	"from": "system",
+	"setting_id": "MsDcN4npnmLRXOjm",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pla"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	],
+	"filament_unloading_speed": [
+		"100"
+	],
+	"filament_unloading_speed_start": [
+		"100"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/Prusament PLA @Prusa CORE One INDX.json b/resources/profiles/Prusa/filament/Prusament PLA @Prusa CORE One INDX.json
index f5f64a98b3..82fdd349da 100644
--- a/resources/profiles/Prusa/filament/Prusament PLA @Prusa CORE One INDX.json	
+++ b/resources/profiles/Prusa/filament/Prusament PLA @Prusa CORE One INDX.json	
@@ -6,6 +6,9 @@
 	"setting_id": "B2UB9QUbbjpn12Ka",
 	"filament_id": "OFnO4wnf",
 	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_indx"
+	],
 	"filament_flow_ratio": [
 		"1"
 	],
diff --git a/resources/profiles/Prusa/filament/Prusament rPLA @MK4 MMU3.json b/resources/profiles/Prusa/filament/Prusament rPLA @MK4 MMU3.json
new file mode 100644
index 0000000000..e8b182bbf0
--- /dev/null
+++ b/resources/profiles/Prusa/filament/Prusament rPLA @MK4 MMU3.json	
@@ -0,0 +1,16 @@
+{
+	"type": "filament",
+	"name": "Prusament rPLA @MK4 MMU3",
+	"inherits": "Prusament rPLA @MK4",
+	"from": "system",
+	"setting_id": "wKhvyGpgjmW6glLj",
+	"instantiation": "true",
+	"include": [
+		"fdm_filament_template_nextruder_pla"
+	],
+	"compatible_printers": [
+		"Prusa MK4 MMU3 0.4 nozzle",
+		"Prusa MK4 MMU3 0.6 nozzle",
+		"Prusa MK4 MMU3 HF0.4 nozzle"
+	]
+}
diff --git a/resources/profiles/Prusa/filament/fdm_filament_template_indx.json b/resources/profiles/Prusa/filament/fdm_filament_template_indx.json
new file mode 100644
index 0000000000..4aea931123
--- /dev/null
+++ b/resources/profiles/Prusa/filament/fdm_filament_template_indx.json
@@ -0,0 +1,21 @@
+{
+	"type": "filament",
+	"name": "fdm_filament_template_indx",
+	"from": "system",
+	"instantiation": "false",
+	"filament_multitool_ramming": [
+		"1"
+	],
+	"filament_multitool_ramming_flow": [
+		"30"
+	],
+	"filament_multitool_ramming_volume": [
+		"18"
+	],
+	"filament_minimal_purge_on_wipe_tower": [
+		"10"
+	],
+	"filament_start_gcode": [
+		"M572 S{pressure_advance[filament_extruder_id]} ; Pressure advance\nM573 R"
+	]
+}
diff --git a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.4 nozzle.json b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.4 nozzle.json
index a330559184..f89da08a0d 100644
--- a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.4 nozzle.json	
+++ b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.4 nozzle.json	
@@ -16,7 +16,7 @@
 	],
 	"printer_model": "Prusa MK4 MMU3",
 	"default_filament_profile": [
-		"Generic PLA @System"
+		"Generic PLA @Prusa MK4 MMU3"
 	],
 	"default_print_profile": "0.20mm SPEED @MK4 MMU3 0.4",
 	"printer_notes": "Don't remove the following keywords! These keywords are used in the \"compatible printer\" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_MODEL_MK4IS\nPRINTER_MODEL_MK4MMU3\nPG"
diff --git a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.6 nozzle.json b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.6 nozzle.json
index dcbb537214..8b4fed8700 100644
--- a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.6 nozzle.json	
+++ b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 0.6 nozzle.json	
@@ -17,7 +17,7 @@
 	"printer_model": "Prusa MK4 MMU3",
 	"printer_variant": "0.6",
 	"default_filament_profile": [
-		"Generic PLA @System"
+		"Generic PLA @Prusa MK4 MMU3"
 	],
 	"default_print_profile": "0.25mm SPEED @MK4 MMU3 0.6",
 	"printer_notes": "Don't remove the following keywords! These keywords are used in the \"compatible printer\" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_MODEL_MK4IS\nPRINTER_MODEL_MK4MMU3\nPG"
diff --git a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF.json b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF.json
index 11eaf998ec..1b33bcd514 100644
--- a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF.json	
+++ b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF.json	
@@ -8,5 +8,5 @@
 	"bed_model": "mk4_bed.stl",
 	"bed_texture": "mk4is.svg",
 	"hotend_model": "",
-	"default_materials": "Generic PLA @System;Generic PETG @System;Generic ABS @System"
+	"default_materials": "Generic PLA @Prusa MK4 MMU3;Generic PETG @Prusa MK4 MMU3;Generic ABS @Prusa MK4 MMU3"
 }
diff --git a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF0.4 nozzle.json b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF0.4 nozzle.json
index 9010b9d75d..95a8628e96 100644
--- a/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF0.4 nozzle.json	
+++ b/resources/profiles/Prusa/machine/Prusa MK4 MMU3 HF0.4 nozzle.json	
@@ -16,7 +16,7 @@
 	],
 	"printer_model": "Prusa MK4 MMU3 HF",
 	"default_filament_profile": [
-		"Generic PLA @System"
+		"Generic PLA @Prusa MK4 MMU3"
 	],
 	"default_print_profile": "0.20mm SPEED @MK4 MMU3 HF0.4",
 	"printer_notes": "Don't remove the following keywords! These keywords are used in the \"compatible printer\" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_MODEL_MK4IS\nPRINTER_MODEL_MK4MMU3\nPG\nHF_NOZZLE"
diff --git a/resources/profiles/Prusa/machine/Prusa MK4 MMU3.json b/resources/profiles/Prusa/machine/Prusa MK4 MMU3.json
index 76a181b22a..cc071c0839 100644
--- a/resources/profiles/Prusa/machine/Prusa MK4 MMU3.json	
+++ b/resources/profiles/Prusa/machine/Prusa MK4 MMU3.json	
@@ -8,5 +8,5 @@
 	"bed_model": "mk4_bed.stl",
 	"bed_texture": "mk4is.svg",
 	"hotend_model": "",
-	"default_materials": "Generic PLA @System;Generic PETG @System;Generic ABS @System"
+	"default_materials": "Generic PLA @Prusa MK4 MMU3;Generic PETG @Prusa MK4 MMU3;Generic ABS @Prusa MK4 MMU3"
 }