diff --git a/datagateway_api/src/search_api/filters.py b/datagateway_api/src/search_api/filters.py
index 1ebbf579..cd840204 100644
--- a/datagateway_api/src/search_api/filters.py
+++ b/datagateway_api/src/search_api/filters.py
@@ -3,7 +3,6 @@
 import logging
 
 from datagateway_api.src.common.date_handler import DateHandler
-from datagateway_api.src.common.exceptions import FilterError
 from datagateway_api.src.datagateway_api.icat.filters import (
     PythonICATIncludeFilter,
     PythonICATLimitFilter,