diff --git a/modules/item/back/methods/item/filter.js b/modules/item/back/methods/item/filter.js
index f392dba87..c2ba547c1 100644
--- a/modules/item/back/methods/item/filter.js
+++ b/modules/item/back/methods/item/filter.js
@@ -44,6 +44,10 @@ module.exports = Self => {
                 arg: 'description',
                 type: 'String',
                 description: 'The item description',
+            }, {
+                arg: 'stemMultiplier',
+                type: 'Integer',
+                description: 'The item multiplier',
             }
         ],
         returns: {
@@ -82,14 +86,22 @@ module.exports = Self => {
                 return {'i.id': value};
             case 'description':
                 return {'i.description': {like: `%${value}%`}};
-            case 'categoryFk':
-                return {'ic.id': value};
+            case 'category':
+                return {'ic.name': value};
             case 'salesPersonFk':
                 return {'t.workerFk': value};
-            case 'typeFk':
+            case 'type':
                 return {'i.typeFk': value};
             case 'isActive':
                 return {'i.isActive': value};
+            case 'multiplier':
+                return {'i.stemMultiplier': value};
+            case 'origin':
+                return {'ori.code': value};
+            case 'niche':
+                return {'itn.code': value};
+            case 'intrastat':
+                return {'intr.description': value};
             }
         });
         filter = mergeFilters(filter, {where});
@@ -112,6 +124,7 @@ module.exports = Self => {
                     i.subName,
                     i.isActive,
                     t.name type,
+                    i.typeFk as type,
                     t.workerFk buyerFk,
                     u.name userName,
                     intr.description AS intrastat,
diff --git a/modules/item/front/index/index.js b/modules/item/front/index/index.js
index cafa3e475..b9d626e50 100644
--- a/modules/item/front/index/index.js
+++ b/modules/item/front/index/index.js
@@ -11,6 +11,37 @@ class Controller extends Section {
         };
     }
 
+    exprBuilder(param, value) {
+        switch (param) {
+        case 'category':
+            return {'ic.name': value};
+        case 'salesPersonFk':
+            return {'t.workerFk': value};
+        case 'grouping':
+            return {'b.grouping': value};
+        case 'packing':
+            return {'b.packing': value};
+        case 'origin':
+            return {'ori.code': value};
+        case 'niche':
+            return {'itn.code': value};
+        case 'type':
+            return {'i.typeFk': value};
+        case 'intrastat':
+            return {'intr.description': value};
+        case 'id':
+        case 'description':
+        case 'size':
+        case 'name':
+        case 'subname':
+        case 'isActive':
+        case 'density':
+        case 'stemMultiplier':
+        case 'stems':
+            return {[`i.${param}`]: value};
+        }
+    }
+
     onCloneAccept(itemFk) {
         return this.$http.post(`Items/${itemFk}/clone`)
             .then(res => {