diff --git a/erpnext/e_commerce/api.py b/erpnext/e_commerce/api.py
index 9d24d36f3bd4..43cb36ca2e23 100644
--- a/erpnext/e_commerce/api.py
+++ b/erpnext/e_commerce/api.py
@@ -29,6 +29,7 @@ def get_product_filter_data(query_args=None):
 	if isinstance(query_args, str):
 		query_args = json.loads(query_args)
 
+	query_args = frappe._dict(query_args)
 	if query_args:
 		search = query_args.get("search")
 		field_filters = query_args.get("field_filters", {})
diff --git a/erpnext/e_commerce/product_data_engine/query.py b/erpnext/e_commerce/product_data_engine/query.py
index 6fc7bf045415..ddd9987bb925 100644
--- a/erpnext/e_commerce/product_data_engine/query.py
+++ b/erpnext/e_commerce/product_data_engine/query.py
@@ -289,7 +289,7 @@ def combine_web_item_group_results(self, item_group, result, website_item_groups
 	def filter_results_by_discount(self, fields, result):
 		if fields and fields.get("discount"):
 			discount_percent = frappe.utils.flt(fields["discount"][0])
-			result = [row for row in result if row.get("discount_percent") and row.discount_percent >= discount_percent]
+			result = [row for row in result if row.get("discount_percent") and row.discount_percent <= discount_percent]
 
 		if self.filter_with_discount:
 			# no limit was added to results while querying
diff --git a/erpnext/e_commerce/product_data_engine/test_product_data_engine.py b/erpnext/e_commerce/product_data_engine/test_product_data_engine.py
index 066adcce21b8..925e6e7be3cd 100644
--- a/erpnext/e_commerce/product_data_engine/test_product_data_engine.py
+++ b/erpnext/e_commerce/product_data_engine/test_product_data_engine.py
@@ -274,10 +274,9 @@ def test_product_list_with_discount_filters(self):
 		)
 		items = result.get("items")
 
-		# check if only product with 10% and below discount are fetched in the right order
-		self.assertEqual(len(items), 2)
-		self.assertEqual(items[0].get("item_code"), "Test 13I Laptop")
-		self.assertEqual(items[1].get("item_code"), "Test 12I Laptop")
+		# check if only product with 10% and below discount are fetched
+		self.assertEqual(len(items), 1)
+		self.assertEqual(items[0].get("item_code"), "Test 12I Laptop")
 
 	def test_product_list_with_api(self):
 		"Test products listing using API."