diff --git a/includes/types/item.class.php b/includes/types/item.class.php
index ac11f00c..76194265 100644
--- a/includes/types/item.class.php
+++ b/includes/types/item.class.php
@@ -2540,7 +2540,7 @@ class ItemListFilter extends Filter
         if (preg_match('/\W/i', $v))
             return false;
 
-        return isset(Util::$itemFilter[$val]);
+        return isset(Util::$itemFilter[$v]);
     }
 }
 
diff --git a/pages/items.php b/pages/items.php
index 6e96fc87..a40eaa16 100644
--- a/pages/items.php
+++ b/pages/items.php
@@ -380,7 +380,7 @@ class ItemsPage extends GenericPage
                 {
                     case 1:
                         $override['sl'] = $group;
-                        $tabData['note'] = '$$WH.sprintf(LANG.lvnote_viewmoreslot, \''.$cls.'\', \''.$this->filterObj->urlize($override).'\')';
+                        $tabData['note'] = '$$WH.sprintf(LANG.lvnote_viewmoreslot, \''.$cls.'\', \''.$this->filterObj->getFilterString($override).'\')';
                         break;
                     case 2:
                         if ($group > 0)
@@ -391,11 +391,11 @@ class ItemsPage extends GenericPage
                         else
                             $override['maxle'] = abs($group) - 1;
 
-                        $tabData['note'] = '$$WH.sprintf(LANG.lvnote_viewmorelevel, \''.$cls.'\', \''.$this->filterObj->urlize($override).'\')';
+                        $tabData['note'] = '$$WH.sprintf(LANG.lvnote_viewmorelevel, \''.$cls.'\', \''.$this->filterObj->getFilterString($override).'\')';
                         break;
                     case 3:
                         if ($_ = [null, 3, 4, 5, 6, 7, 9, 10, 11][$group])
-                            $tabData['note'] = '$$WH.sprintf(LANG.lvnote_viewmoresource, \''.$cls.'\', \''.$this->filterObj->urlize($override, ['cr' => 128, 'crs' => $_, 'crv' => 0]).'\')';
+                            $tabData['note'] = '$$WH.sprintf(LANG.lvnote_viewmoresource, \''.$cls.'\', \''.$this->filterObj->getFilterString($override, ['cr' => 128, 'crs' => $_, 'crv' => 0]).'\')';
 
                         break;
                 }