diff --git a/src/main/java/com/hbm/inventory/SlotDeprecated.java b/src/main/java/com/hbm/inventory/SlotDeprecated.java
new file mode 100644
index 000000000..1fa16a9d6
--- /dev/null
+++ b/src/main/java/com/hbm/inventory/SlotDeprecated.java
@@ -0,0 +1,28 @@
+package com.hbm.inventory;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.inventory.Slot;
+import net.minecraft.item.ItemStack;
+
+/**
+ * Deprecated slots can hold items from previous versions, but are otherwise entirely uninteractable
+ */
+public class SlotDeprecated extends Slot {
+
+	public SlotDeprecated(IInventory inventory, int id, int x, int y) {
+		super(inventory, id, x, y);
+	}
+
+	@Override
+	public boolean isItemValid(ItemStack stack) {
+		return false;
+	}
+
+	@Override
+	@SideOnly(Side.CLIENT)
+	public boolean func_111238_b() {
+		return false;
+	}
+}
diff --git a/src/main/java/com/hbm/inventory/container/ContainerMachineHydrotreater.java b/src/main/java/com/hbm/inventory/container/ContainerMachineHydrotreater.java
index 375e0d753..85ed0cfc9 100644
--- a/src/main/java/com/hbm/inventory/container/ContainerMachineHydrotreater.java
+++ b/src/main/java/com/hbm/inventory/container/ContainerMachineHydrotreater.java
@@ -1,5 +1,6 @@
 package com.hbm.inventory.container;
 
+import com.hbm.inventory.SlotDeprecated;
 import com.hbm.inventory.SlotTakeOnly;
 import com.hbm.items.ModItems;
 import com.hbm.items.machine.IItemFluidIdentifier;
@@ -26,10 +27,10 @@ public class ContainerMachineHydrotreater extends Container {
 		this.addSlotToContainer(new Slot(tedf, 1, 35, 90));
 		//Canister Output
 		this.addSlotToContainer(new SlotTakeOnly(tedf, 2, 35, 108));
-		//Hydrogen Input
-		this.addSlotToContainer(new Slot(tedf, 3, 53, 90));
-		//Hydrogen Output
-		this.addSlotToContainer(new SlotTakeOnly(tedf, 4, 53, 108));
+		//Hydrogen Input (removed, requires pressurization)
+		this.addSlotToContainer(new SlotDeprecated(tedf, 3, 53, 90));
+		//Hydrogen Output (samesies)
+		this.addSlotToContainer(new SlotDeprecated(tedf, 4, 53, 108));
 		//Desulfated Oil Input
 		this.addSlotToContainer(new Slot(tedf, 5, 125, 90));
 		//Desulfated Oil Output
diff --git a/src/main/java/com/hbm/inventory/container/ContainerMachineVacuumDistill.java b/src/main/java/com/hbm/inventory/container/ContainerMachineVacuumDistill.java
index 260bfe17d..c2fd3971b 100644
--- a/src/main/java/com/hbm/inventory/container/ContainerMachineVacuumDistill.java
+++ b/src/main/java/com/hbm/inventory/container/ContainerMachineVacuumDistill.java
@@ -1,5 +1,6 @@
 package com.hbm.inventory.container;
 
+import com.hbm.inventory.SlotDeprecated;
 import com.hbm.inventory.SlotTakeOnly;
 import com.hbm.tileentity.machine.oil.TileEntityMachineVacuumDistill;
 
@@ -20,10 +21,10 @@ public class ContainerMachineVacuumDistill extends Container {
 		
 		//Battery
 		this.addSlotToContainer(new Slot(tedf, 0, 26, 90));
-		//Canister Input
-		this.addSlotToContainer(new Slot(tedf, 1, 44, 90));
-		//Canister Output
-		this.addSlotToContainer(new SlotTakeOnly(tedf, 2, 44, 108));
+		//Canister Input (removed, requires pressurization)
+		this.addSlotToContainer(new SlotDeprecated(tedf, 1, 44, 90));
+		//Canister Output (same as above)
+		this.addSlotToContainer(new SlotDeprecated(tedf, 2, 44, 108));
 		//Heavy Oil Input
 		this.addSlotToContainer(new Slot(tedf, 3, 80, 90));
 		//Heavy Oil Output
diff --git a/src/main/resources/assets/hbm/textures/gui/processing/gui_hydrotreater.png b/src/main/resources/assets/hbm/textures/gui/processing/gui_hydrotreater.png
index 451e33555..9a96ab43f 100644
Binary files a/src/main/resources/assets/hbm/textures/gui/processing/gui_hydrotreater.png and b/src/main/resources/assets/hbm/textures/gui/processing/gui_hydrotreater.png differ
diff --git a/src/main/resources/assets/hbm/textures/gui/processing/gui_vacuum_distill.png b/src/main/resources/assets/hbm/textures/gui/processing/gui_vacuum_distill.png
index 2685f3e4e..bdbd36818 100644
Binary files a/src/main/resources/assets/hbm/textures/gui/processing/gui_vacuum_distill.png and b/src/main/resources/assets/hbm/textures/gui/processing/gui_vacuum_distill.png differ