diff --git a/Tactical/LogicalBodyTypes/Filter.cpp b/Tactical/LogicalBodyTypes/Filter.cpp
index 1c303a03c..519289c56 100644
--- a/Tactical/LogicalBodyTypes/Filter.cpp
+++ b/Tactical/LogicalBodyTypes/Filter.cpp
@@ -2,6 +2,21 @@
 
 namespace LogicalBodyTypes {
 
+INT32 CompareAttachment(SOLDIERTYPE* pSoldier, INVENTORY_SLOT slot,  UINT8 index)
+{
+	INT32 cmp_val = 0;
+
+	if (pSoldier->inv[slot].objectStack.size() > 0)
+	{
+		OBJECTTYPE* const attachment = pSoldier->inv[slot].objectStack.front().GetAttachmentAtIndex(index);
+		if (attachment) { cmp_val = attachment->usItem; }
+		else { cmp_val = 0; }
+	}
+	else { cmp_val = 0; }
+
+	return cmp_val;
+}
+
 Filter::Filter(void) {
 }
 
@@ -210,6 +225,18 @@ bool Filter::Match(SOLDIERTYPE* pSoldier) {
 				case REQ_WEARING_BACKPACK:
 					cmp_val = pSoldier->inv[BPACKPOCKPOS].exists();
 					break;
+				case REQ_HELMETPOSATTACHMENT0:
+					cmp_val = CompareAttachment(pSoldier, HELMETPOS, 0);
+					break;
+				case REQ_HELMETPOSATTACHMENT1:
+					cmp_val = CompareAttachment(pSoldier, HELMETPOS, 1);
+					break;
+				case REQ_HELMETPOSATTACHMENT2:
+					cmp_val = CompareAttachment(pSoldier, HELMETPOS, 2);
+					break;
+				case REQ_HELMETPOSATTACHMENT3:
+					cmp_val = CompareAttachment(pSoldier, HELMETPOS, 3);
+					break;
 				default:
 					if (q < NUM_REQTYPESINV) {
 						cmp_val = pSoldier->inv[q].usItem;
diff --git a/Tactical/LogicalBodyTypes/Filter.h b/Tactical/LogicalBodyTypes/Filter.h
index ac6870870..9649d7b71 100644
--- a/Tactical/LogicalBodyTypes/Filter.h
+++ b/Tactical/LogicalBodyTypes/Filter.h
@@ -64,6 +64,10 @@ class Filter {
 		REQ_HELMET_AMOR_PROTECTION,
 		REQ_HELMET_AMOR_COVERAGE,
 		REQ_WEARING_BACKPACK,
+		REQ_HELMETPOSATTACHMENT0,
+		REQ_HELMETPOSATTACHMENT1,
+		REQ_HELMETPOSATTACHMENT2,
+		REQ_HELMETPOSATTACHMENT3,
 		NUM_REQTYPES,
 		// 3rd byte is for operator flags
 		_REQ_BTWN = 0x20000,
@@ -86,7 +90,7 @@ class Filter {
 	};
 	typedef std::pair <INT32, INT32> NumberPair;
 	typedef std::list <std::wstring> StringList;
-	typedef std::list <INT32> NumberList;
+	typedef std::vector <INT32> NumberList;
 	union criterionVariant {
 		INT32 number;
 		std::wstring* string;
diff --git a/Tactical/LogicalBodyTypes/FilterDB.cpp b/Tactical/LogicalBodyTypes/FilterDB.cpp
index 4cb3030e5..3c5a3d4b8 100644
--- a/Tactical/LogicalBodyTypes/FilterDB.cpp
+++ b/Tactical/LogicalBodyTypes/FilterDB.cpp
@@ -270,7 +270,7 @@ namespace LogicalBodyTypes {
 		/*****************************************
 		  Filter enum criterion types
 		******************************************/
-		LOGBT_ENUMDB_ADD("IntegerFilterCriterionTypes", 33,
+		LOGBT_ENUMDB_ADD("IntegerFilterCriterionTypes", 37,
 			Filter::REQ_HELMETPOS,
 			Filter::REQ_VESTPOS,
 			Filter::REQ_LEGPOS,
@@ -303,7 +303,11 @@ namespace LogicalBodyTypes {
 			Filter::REQ_VEST_AMOR_COVERAGE,
 			Filter::REQ_HELMET_AMOR_PROTECTION,
 			Filter::REQ_HELMET_AMOR_COVERAGE,
-			Filter::REQ_WEARING_BACKPACK
+			Filter::REQ_WEARING_BACKPACK,
+			Filter::REQ_HELMETPOSATTACHMENT0,
+			Filter::REQ_HELMETPOSATTACHMENT1,
+			Filter::REQ_HELMETPOSATTACHMENT2,
+			Filter::REQ_HELMETPOSATTACHMENT3
 		);
 
 		/*****************************************