diff --git a/splitio/input_validator.py b/splitio/input_validator.py
index 87c56ee5..a2f664aa 100644
--- a/splitio/input_validator.py
+++ b/splitio/input_validator.py
@@ -298,7 +298,8 @@ def validate_features_get_treatments(features):
     if not isinstance(features, list):
         _LOGGER.error('get_treatments: features must be a list.')
         return None
-    filtered_features = set(filter(lambda x: x is not None, features))
+    filtered_features = set(filter(lambda x: x is not None and
+                                   _check_is_string(x, 'feature_name', 'get_treatments'), features))
     if len(filtered_features) == 0:
         _LOGGER.warning('get_treatments: features is an empty list or has None values.')
     return filtered_features
diff --git a/splitio/tests/test_get_treatments.py b/splitio/tests/test_get_treatments.py
index abe1e2ab..0f4a67fb 100644
--- a/splitio/tests/test_get_treatments.py
+++ b/splitio/tests/test_get_treatments.py
@@ -91,3 +91,15 @@ def test_client_with_valid_none_and_repeated_features_and_valid_key(self):
         self.assertEqual(results['some_feature'], 'control')
         self.assertEqual(results['some_feature_2'], 'control')
         self.assertEqual(results['get_treatments_test'], 'on')
+
+    def test_client_with_valid_none_invalid_and_repeated_features_and_valid_key(self):
+        features = ['some_feature', 'get_treatments_test', 'some_feature_2',
+                    'some_feature', 'get_treatments_test', None, 'valid',
+                    True, [], True]
+        results = self._split.get_treatments('valid', features)
+        self.assertIn('some_feature', results)
+        self.assertIn('some_feature_2', results)
+        self.assertIn('get_treatments_test', results)
+        self.assertEqual(results['some_feature'], 'control')
+        self.assertEqual(results['some_feature_2'], 'control')
+        self.assertEqual(results['get_treatments_test'], 'on')
diff --git a/splitio/tests/test_input_validator.py b/splitio/tests/test_input_validator.py
index e08a8eb6..61a858e7 100644
--- a/splitio/tests/test_input_validator.py
+++ b/splitio/tests/test_input_validator.py
@@ -484,3 +484,8 @@ def test_get_treatments_with_none_features(self):
         self.logger_warning \
             .assert_called_once_with("get_treatments: features is an empty "
                                      "list or has None values.")
+
+    def test_get_treatments_with_invalid_type_of_features(self):
+        self.assertEqual({}, self.client.get_treatments("some_key", [True]))
+        self.logger_error \
+            .assert_called_once_with("get_treatments: feature_name True has to be of type string.")
diff --git a/splitio/version.py b/splitio/version.py
index c5099442..32660477 100644
--- a/splitio/version.py
+++ b/splitio/version.py
@@ -1 +1 @@
-__version__ = '6.2.0-rc1'
+__version__ = '6.2.0-rc2'