diff --git a/jobposting/views.py b/jobposting/views.py
index c6890a9..85c3680 100644
--- a/jobposting/views.py
+++ b/jobposting/views.py
@@ -19,7 +19,25 @@ from jobposting.serializers import (
     SkillSerializer,
     SlimJobOffersSerializer,
     MainJobOfferSerializer
-)
+)\
+
+def remove_none_from_filters(filter: int|str, filter_type: str) -> int|str|None:
+    if filter_type == 'int':
+        if filter is not None or filter == '':
+            try:
+                filter = int(filter)
+            except ValueError:
+                filter = None
+            except TypeError:
+                filter = None
+        else:
+            filter = None
+    else:
+        if filter is not None or filter == '':
+            pass
+        else:
+            filter = None
+    return filter
 
 
 class MyUserViewSet(viewsets.ModelViewSet):
@@ -76,41 +94,21 @@ class JobOfferListView(APIView):
     authentication_classes = []
     permission_classes = []
 
+
+
     def get(self, request, format=None):
         dict_request = dict(request.query_params)
         print(dict_request)
         categories = dict_request.get('categories[]', None)
-        max_salary = request.query_params.get('max_salary', None)
-        min_salary = request.query_params.get('min_salary', None)
-        localization = request.query_params.get('localization', None)
+        max_salary = remove_none_from_filters(
+            request.query_params.get('max_salary', None), 'int')
+        min_salary = remove_none_from_filters(
+            request.query_params.get('min_salary', None), 'int')
+        localization = remove_none_from_filters(
+            request.query_params.get('localization', None), 'str')
+        name = remove_none_from_filters(
+            request.query_params.get('name', None), 'str')
 
-        name = request.query_params.get('name', None)
-        if name is not None or name != '':
-            pass
-        else:
-            name = None
-        if max_salary is not None or max_salary != '':
-            try:
-                max_salary = int(max_salary)
-            except ValueError:
-                max_salary = None
-            except TypeError:
-                max_salary = None
-        else:
-            max_salary = None
-        if min_salary is not None or min_salary != '':
-            try:
-                min_salary = int(min_salary)
-            except ValueError:
-                min_salary = None
-            except TypeError:
-                min_salary = None
-        else:
-            min_salary = None
-        if localization is not None or localization != '':
-            pass
-        else:
-            localization = None
         filters = {
                 'name__icontains': name,
                 'min_salary__gte': min_salary,