diff --git a/packages/manager/.changeset/pr-11277-fixed-1732027147462.md b/packages/manager/.changeset/pr-11277-fixed-1732027147462.md
new file mode 100644
index 00000000000..89841d5da39
--- /dev/null
+++ b/packages/manager/.changeset/pr-11277-fixed-1732027147462.md
@@ -0,0 +1,5 @@
+---
+"@linode/manager": Fixed
+---
+
+Incorrect Account Maintenance X-Filter ([#11277](https://github.com/linode/manager/pull/11277))
diff --git a/packages/manager/src/components/MaintenanceBanner/MaintenanceBanner.tsx b/packages/manager/src/components/MaintenanceBanner/MaintenanceBanner.tsx
index 2c77c1d38f9..96a79f173f3 100644
--- a/packages/manager/src/components/MaintenanceBanner/MaintenanceBanner.tsx
+++ b/packages/manager/src/components/MaintenanceBanner/MaintenanceBanner.tsx
@@ -3,6 +3,7 @@ import * as React from 'react';
 import { Link } from 'react-router-dom';
 
 import { Typography } from 'src/components/Typography';
+import { PENDING_MAINTENANCE_FILTER } from 'src/features/Account/Maintenance/utilities';
 import { useAllAccountMaintenanceQuery } from 'src/queries/account/maintenance';
 import { useProfile } from 'src/queries/profile/profile';
 import { formatDate } from 'src/utilities/formatDate';
@@ -22,7 +23,7 @@ export const MaintenanceBanner = React.memo((props: Props) => {
 
   const { data: accountMaintenanceData } = useAllAccountMaintenanceQuery(
     {},
-    { status: { '+or': ['pending, started'] } }
+    PENDING_MAINTENANCE_FILTER
   );
 
   const {
diff --git a/packages/manager/src/features/Account/Maintenance/MaintenanceTable.tsx b/packages/manager/src/features/Account/Maintenance/MaintenanceTable.tsx
index 2452a8b6570..05e5949d160 100644
--- a/packages/manager/src/features/Account/Maintenance/MaintenanceTable.tsx
+++ b/packages/manager/src/features/Account/Maintenance/MaintenanceTable.tsx
@@ -25,6 +25,7 @@ import {
 } from 'src/queries/account/maintenance';
 
 import { MaintenanceTableRow } from './MaintenanceTableRow';
+import { PENDING_MAINTENANCE_FILTER } from './utilities';
 
 import type { AccountMaintenance, Filter } from '@linode/api-v4';
 
@@ -70,7 +71,7 @@ export const MaintenanceTable = ({ type }: Props) => {
    */
   const filters: Record<Props['type'], Filter> = {
     completed: { status: 'completed' },
-    pending: { status: { '+or': ['pending', 'started'] } },
+    pending: PENDING_MAINTENANCE_FILTER,
   };
 
   const filter: Filter = {
diff --git a/packages/manager/src/features/Account/Maintenance/utilities.ts b/packages/manager/src/features/Account/Maintenance/utilities.ts
new file mode 100644
index 00000000000..70841a9ecfa
--- /dev/null
+++ b/packages/manager/src/features/Account/Maintenance/utilities.ts
@@ -0,0 +1,3 @@
+export const PENDING_MAINTENANCE_FILTER = Object.freeze({
+  status: { '+or': ['pending', 'started'] },
+});
diff --git a/packages/manager/src/features/Linodes/LinodesDetail/LinodesDetailHeader/Notifications.tsx b/packages/manager/src/features/Linodes/LinodesDetail/LinodesDetailHeader/Notifications.tsx
index 6dc81273dd7..52f0bf19bc0 100644
--- a/packages/manager/src/features/Linodes/LinodesDetail/LinodesDetailHeader/Notifications.tsx
+++ b/packages/manager/src/features/Linodes/LinodesDetail/LinodesDetailHeader/Notifications.tsx
@@ -1,15 +1,17 @@
-import { Notification } from '@linode/api-v4/lib/account';
-import * as React from 'react';
+import React from 'react';
 import { useParams } from 'react-router-dom';
 
 import { MaintenanceBanner } from 'src/components/MaintenanceBanner/MaintenanceBanner';
 import { ProductNotification } from 'src/components/ProductNotification/ProductNotification';
+import { PENDING_MAINTENANCE_FILTER } from 'src/features/Account/Maintenance/utilities';
 import { useAllAccountMaintenanceQuery } from 'src/queries/account/maintenance';
 import { useNotificationsQuery } from 'src/queries/account/notifications';
 import { useLinodeQuery } from 'src/queries/linodes/linodes';
 
 import { MigrationNotification } from './MigrationNotification';
 
+import type { Notification } from '@linode/api-v4';
+
 const Notifications = () => {
   const { linodeId } = useParams<{ linodeId: string }>();
   const { data: linode } = useLinodeQuery(Number(linodeId));
@@ -24,7 +26,7 @@ const Notifications = () => {
 
   const { data: accountMaintenanceData } = useAllAccountMaintenanceQuery(
     {},
-    { status: { '+or': ['pending, started'] } }
+    PENDING_MAINTENANCE_FILTER
   );
 
   const maintenanceForThisLinode = accountMaintenanceData?.find(
diff --git a/packages/manager/src/features/Linodes/LinodesLanding/LinodesLandingCSVDownload.tsx b/packages/manager/src/features/Linodes/LinodesLanding/LinodesLandingCSVDownload.tsx
index 7b6dc0db4f4..ed9c4a4255f 100644
--- a/packages/manager/src/features/Linodes/LinodesLanding/LinodesLandingCSVDownload.tsx
+++ b/packages/manager/src/features/Linodes/LinodesLanding/LinodesLandingCSVDownload.tsx
@@ -2,6 +2,7 @@
 import * as React from 'react';
 
 import { DownloadCSV } from 'src/components/DownloadCSV/DownloadCSV';
+import { PENDING_MAINTENANCE_FILTER } from 'src/features/Account/Maintenance/utilities';
 import { useFormattedDate } from 'src/hooks/useFormattedDate';
 import { useAllAccountMaintenanceQuery } from 'src/queries/account/maintenance';
 import { useAllLinodesQuery } from 'src/queries/linodes/linodes';
@@ -18,7 +19,7 @@ export const LinodesLandingCSVDownload = () => {
 
   const { data: accountMaintenance } = useAllAccountMaintenanceQuery(
     {},
-    { status: { '+or': ['pending, started'] } }
+    PENDING_MAINTENANCE_FILTER
   );
 
   const downloadCSV = async () => {
diff --git a/packages/manager/src/features/Linodes/index.tsx b/packages/manager/src/features/Linodes/index.tsx
index 2081e1f9322..4be6571712c 100644
--- a/packages/manager/src/features/Linodes/index.tsx
+++ b/packages/manager/src/features/Linodes/index.tsx
@@ -10,6 +10,7 @@ import { useAllLinodesQuery } from 'src/queries/linodes/linodes';
 import { addMaintenanceToLinodes } from 'src/utilities/linodes';
 import { storage } from 'src/utilities/storage';
 
+import { PENDING_MAINTENANCE_FILTER } from '../Account/Maintenance/utilities';
 import { linodesInTransition } from './transitions';
 
 import type { RegionFilter } from 'src/utilities/storage';
@@ -49,7 +50,7 @@ export const LinodesRoutes = () => {
 export const LinodesLandingWrapper = React.memo(() => {
   const { data: accountMaintenanceData } = useAllAccountMaintenanceQuery(
     {},
-    { status: { '+or': ['pending, started'] } }
+    PENDING_MAINTENANCE_FILTER
   );
 
   const { isGeckoLAEnabled } = useIsGeckoEnabled();