diff --git a/manila/db/sqlalchemy/api.py b/manila/db/sqlalchemy/api.py
index d18240293b..75f02f686e 100644
--- a/manila/db/sqlalchemy/api.py
+++ b/manila/db/sqlalchemy/api.py
@@ -42,6 +42,7 @@ from oslo_utils import importutils
 from oslo_utils import timeutils
 from oslo_utils import uuidutils
 import sqlalchemy
+from sqlalchemy import and_
 from sqlalchemy import MetaData
 from sqlalchemy import or_
 from sqlalchemy.orm import joinedload
@@ -2022,8 +2023,8 @@ def _process_share_filters(query, filters, project_id=None, is_public=False):
             models.ShareTypeExtraSpecs.share_type_id ==
             models.ShareInstance.share_type_id)
         for k, v in filters['extra_specs'].items():
-            query = query.filter(or_(models.ShareTypeExtraSpecs.key == k,
-                                     models.ShareTypeExtraSpecs.value == v))
+            query = query.filter(and_(models.ShareTypeExtraSpecs.key == k,
+                                 models.ShareTypeExtraSpecs.value == v))
 
     return query
 
diff --git a/releasenotes/notes/bug-192912-fix-filtering-shares-by-extra-specs-b79235301306bcf2.yaml b/releasenotes/notes/bug-192912-fix-filtering-shares-by-extra-specs-b79235301306bcf2.yaml
new file mode 100644
index 0000000000..cb2579c138
--- /dev/null
+++ b/releasenotes/notes/bug-192912-fix-filtering-shares-by-extra-specs-b79235301306bcf2.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Filtering shares by share-type "extra_specs" as
+    key=value now returns the expected output.