diff --git a/frontend/src/pages/History/History.js b/frontend/src/pages/History/History.js
index ecff2b1..392bc2a 100644
--- a/frontend/src/pages/History/History.js
+++ b/frontend/src/pages/History/History.js
@@ -159,9 +159,9 @@ const History = () => {
     // Property filter
     if (propertyFilter !== 'all' && app.propertyName !== propertyFilter) return false;
 
-    // Product filter
-    if (productFilter !== 'all') {
-      if (!app.products || !app.products.some(p => p.productName === productFilter)) return false;
+    // Product filter - multi-select
+    if (selectedProducts.length > 0) {
+      if (!app.products || !app.products.some(p => selectedProducts.includes(p.productName))) return false;
     }
 
     return true;