diff --git a/core/lib/Thelia/Core/Template/Loop/Product.php b/core/lib/Thelia/Core/Template/Loop/Product.php
index 4a3510196..7387a3699 100755
--- a/core/lib/Thelia/Core/Template/Loop/Product.php
+++ b/core/lib/Thelia/Core/Template/Loop/Product.php
@@ -190,21 +190,13 @@ class Product extends BaseLoop
                     ->where(array('not_in_promo_max_price', 'in_promo_max_price'), \Criteria::LOGICAL_OR);
         }
 
-        /*if(null !== $this->min_weight) {
-            $search->condition('min_price2', ProductPeer::PRICE2 . \Criteria::GREATER_EQUAL . '?', $this->min_price)
-                   ->condition('min_price', ProductPeer::PRICE . \Criteria::GREATER_EQUAL . '?', $this->min_price)
-                   ->combine(array('in_promo', 'min_price2'), \Criteria::LOGICAL_AND, 'in_promo_min_price')
-                   ->combine(array('not_in_promo', 'min_price'), \Criteria::LOGICAL_AND, 'not_in_promo_min_price')
-                   ->where(array('not_in_promo_min_price', 'in_promo_min_price'), \Criteria::LOGICAL_OR);
+        if(null !== $this->min_weight) {
+            $search->filterByWeight($this->min_weight, \Criteria::GREATER_EQUAL);
         }
 
         if(null !== $this->max_weight) {
-            $search->condition('min_price2', ProductPeer::PRICE2 . \Criteria::GREATER_EQUAL . '?', $this->min_price)
-                   ->condition('min_price', ProductPeer::PRICE . \Criteria::GREATER_EQUAL . '?', $this->min_price)
-                   ->combine(array('in_promo', 'min_price2'), \Criteria::LOGICAL_AND, 'in_promo_min_price')
-                   ->combine(array('not_in_promo', 'min_price'), \Criteria::LOGICAL_AND, 'not_in_promo_min_price')
-                   ->where(array('not_in_promo_min_price', 'in_promo_min_price'), \Criteria::LOGICAL_OR);
-        }*/
+            $search->filterByWeight($this->max_weight, \Criteria::LESS_EQUAL);
+        }
 
         if ($this->current === true) {
             $search->filterById($this->request->get("product_id"));
@@ -306,7 +298,8 @@ class Product extends BaseLoop
             $loopResultRow->set("DESCRIPTION", $product->getDescription());
             $loopResultRow->set("POSTSCRIPTUM", $product->getPostscriptum());
             $loopResultRow->set("PRICE", $product->getPrice());
-            $loopResultRow->set("PROMO_PRICE", $product->getPrice2() ? : 0);
+            $loopResultRow->set("PROMO_PRICE", $product->getPrice2());
+            $loopResultRow->set("WEIGHT", $product->getWeight());
             $loopResultRow->set("PROMO", $product->getPromo());
             $loopResultRow->set("NEW", $product->getNewness());
 
diff --git a/templates/smarty-sample/category.html b/templates/smarty-sample/category.html
index a4b704b68..8a0dc2dba 100755
--- a/templates/smarty-sample/category.html
+++ b/templates/smarty-sample/category.html
@@ -19,9 +19,10 @@
     <hr />
 {/loop*}
 <h2>PRODUCTS</h2>
-{loop name="product" type="product" min_price="200" max_price="1000"}
+{loop name="product" type="product" min_weight="2.5" max_weight="10"}
     <h3>PRODUCT : #REF / #TITLE</h3>
     price : #PRICE €<br />
     promo price : #PROMO_PRICE €<br />
     is promo : #PROMO<br />
+    weight : #WEIGHT<br />
 {/loop}