diff --git a/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.cpp b/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.cpp
index 0aae29a6b9..4bd29c1ca9 100644
--- a/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.cpp
+++ b/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.cpp
@@ -24,6 +24,7 @@
 #include "RimDataFilterInView.h"
 #include "RimEclipseCase.h"
 #include "RimEclipseView.h"
+#include "RimReservoirGridEnsemble.h"
 
 #include "cafPdmUiTreeOrdering.h"
 
@@ -159,13 +160,16 @@ bool RimDataFilterInViewCollection::hasActiveFilters() const
 //--------------------------------------------------------------------------------------------------
 void RimDataFilterInViewCollection::initAfterRead()
 {
-    // Old project files (predating this branch) don't persist a SourceCollection reference, and
-    // setSourceCollection() is normally invoked from RimEclipseView::propagateEclipseCaseToChildObjects
-    // — which only runs when the case is assigned via the setter, not on plain XML load. Resolve the
-    // case-level data filter collection through the PDM ancestry so wrappers always sync on load.
-    if ( !m_sourceCollection() )
+    // setSourceCollection() is normally invoked from RimEclipseView::propagateEclipseCaseToChildObjects,
+    // which only runs when the case is assigned via the setter, not on plain XML load. Resolve the
+    // data filter collection through the PDM ancestry so wrappers always sync with the correct owner.
+    if ( auto* view = firstAncestorOrThisOfType<RimEclipseView>() )
     {
-        if ( auto* view = firstAncestorOrThisOfType<RimEclipseView>() )
+        if ( auto* gridEnsemble = view->firstAncestorOfType<RimReservoirGridEnsemble>() )
+        {
+            m_sourceCollection = gridEnsemble->dataFilterCollection();
+        }
+        else if ( !m_sourceCollection() )
         {
             if ( auto* eclCase = view->eclipseCase() ) m_sourceCollection = eclCase->dataFilterCollection();
         }
diff --git a/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.h b/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.h
index 7cd4561965..555e07cd57 100644
--- a/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.h
+++ b/ApplicationLibCode/ProjectDataModel/CellFilters/RimDataFilterInViewCollection.h
@@ -29,10 +29,10 @@ class RimDataFilterCollection;
 class RimDataFilterInView;
 
 //==================================================================================================
-/// View-level collection of RimDataFilterInView wrappers, one per case-level filter. Auto-syncs
-/// with the case-level RimDataFilterCollection (mirroring RimSurfaceInViewCollection's pattern):
-/// new wrappers default to checked, removed source filters drop their wrappers, and the wrapper
-/// list follows the case order.
+/// View-level collection of RimDataFilterInView wrappers, one per source filter. Auto-syncs with
+/// the case- or ensemble-level RimDataFilterCollection (mirroring RimSurfaceInViewCollection's
+/// pattern): new wrappers default to checked, removed source filters drop their wrappers, and the
+/// wrapper list follows the source order.
 //==================================================================================================
 class RimDataFilterInViewCollection : public RimCheckableNamedObject
 {
diff --git a/ApplicationLibCode/ProjectDataModel/RimEclipseView.cpp b/ApplicationLibCode/ProjectDataModel/RimEclipseView.cpp
index 861dbf1e01..ea19c3b416 100644
--- a/ApplicationLibCode/ProjectDataModel/RimEclipseView.cpp
+++ b/ApplicationLibCode/ProjectDataModel/RimEclipseView.cpp
@@ -90,6 +90,7 @@
 #include "RimRefinementRegionCollection.h"
 #include "RimRegularLegendConfig.h"
 #include "RimReservoirCellResultsStorage.h"
+#include "RimReservoirGridEnsemble.h"
 #include "RimSeismicSection.h"
 #include "RimSeismicSectionCollection.h"
 #include "RimSimWellInView.h"
@@ -451,7 +452,12 @@ void RimEclipseView::propagateEclipseCaseToChildObjects()
 
     if ( m_dataFiltersInView() )
     {
-        m_dataFiltersInView()->setSourceCollection( currentEclipseCase ? currentEclipseCase->dataFilterCollection() : nullptr );
+        auto* sourceCollection = currentEclipseCase ? currentEclipseCase->dataFilterCollection() : nullptr;
+        if ( auto* gridEnsemble = firstAncestorOfType<RimReservoirGridEnsemble>() )
+        {
+            sourceCollection = gridEnsemble->dataFilterCollection();
+        }
+        m_dataFiltersInView()->setSourceCollection( sourceCollection );
     }
 
     // Update grids node
diff --git a/ApplicationLibCode/ProjectDataModel/RimReservoirGridEnsemble.cpp b/ApplicationLibCode/ProjectDataModel/RimReservoirGridEnsemble.cpp
index f5c178918a..75ef60947b 100644
--- a/ApplicationLibCode/ProjectDataModel/RimReservoirGridEnsemble.cpp
+++ b/ApplicationLibCode/ProjectDataModel/RimReservoirGridEnsemble.cpp
@@ -40,6 +40,7 @@
 #include "Rim2dIntersectionViewCollection.h"
 #include "RimCaseCollection.h"
 #include "RimDataFilterCollection.h"
+#include "RimDataFilterInViewCollection.h"
 #include "RimEclipseCase.h"
 #include "RimEclipseCellColors.h"
 #include "RimEclipseResultCase.h"
@@ -491,6 +492,7 @@ RimEclipseStatisticsCase* RimReservoirGridEnsemble::createAndAppendStatisticsCas
 void RimReservoirGridEnsemble::addView( RimEclipseView* view )
 {
     m_viewCollection->addView( view );
+    view->dataFiltersInView()->setSourceCollection( m_dataFilterCollection() );
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -498,7 +500,9 @@ void RimReservoirGridEnsemble::addView( RimEclipseView* view )
 //--------------------------------------------------------------------------------------------------
 RimEclipseView* RimReservoirGridEnsemble::addViewForCase( RimEclipseCase* eclipseCase )
 {
-    return m_viewCollection->addView( eclipseCase );
+    auto* view = m_viewCollection->addView( eclipseCase );
+    view->dataFiltersInView()->setSourceCollection( m_dataFilterCollection() );
+    return view;
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -685,8 +689,8 @@ RimDataFilterCollection* RimReservoirGridEnsemble::dataFilterCollection() const
 
 //--------------------------------------------------------------------------------------------------
 /// The filters in the collection need a source case for configuration (result meta data, grid
-/// geometry). Use the main case of the ensemble. Evaluation of the filters is done per case, see
-/// RimCellFilterTools::computeReservoirCellVisibility.
+/// geometry). Use the main case of the ensemble. Ensemble views evaluate the filters using their
+/// current case.
 //--------------------------------------------------------------------------------------------------
 void RimReservoirGridEnsemble::updateDataFilterCollectionCase()
 {
diff --git a/ApplicationLibCode/UnitTests/RimDataFilterCollection-Test.cpp b/ApplicationLibCode/UnitTests/RimDataFilterCollection-Test.cpp
index e78a22f170..932ab3c9b7 100644
--- a/ApplicationLibCode/UnitTests/RimDataFilterCollection-Test.cpp
+++ b/ApplicationLibCode/UnitTests/RimDataFilterCollection-Test.cpp
@@ -18,10 +18,15 @@
 
 #include "gtest/gtest.h"
 
+#include "RigActiveCellInfo.h"
 #include "RimCellFilter.h"
 #include "RimCellRangeFilter.h"
 #include "RimCombinedFilter.h"
 #include "RimDataFilterCollection.h"
+#include "RimDataFilterInViewCollection.h"
+#include "RimEclipseResultCase.h"
+#include "RimEclipseView.h"
+#include "RimReservoirGridEnsemble.h"
 
 #include "cafSignal.h"
 
@@ -225,3 +230,19 @@ TEST( RimDataFilterCollection, pdmRoundTripPreservesFilters )
     EXPECT_NE( nullptr, dynamic_cast<RimCellRangeFilter*>( items[0] ) );
     EXPECT_NE( nullptr, dynamic_cast<RimCombinedFilter*>( items[1] ) );
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+TEST( RimDataFilterCollection, ensembleViewUsesEnsembleDataFilters )
+{
+    auto  eclipseCase = std::make_unique<RimEclipseResultCase>();
+    auto  ensemble    = std::make_unique<RimReservoirGridEnsemble>();
+    auto* view        = new RimEclipseView();
+
+    view->setEclipseCase( eclipseCase.get() );
+    EXPECT_EQ( eclipseCase->dataFilterCollection(), view->dataFiltersInView()->sourceCollection() );
+
+    ensemble->addView( view );
+    EXPECT_EQ( ensemble->dataFilterCollection(), view->dataFiltersInView()->sourceCollection() );
+}