diff --git a/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.cpp b/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.cpp
index 9a539a5d8b..ae55138487 100644
--- a/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.cpp
+++ b/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.cpp
@@ -61,11 +61,18 @@ void RivEclipseIntersectionGrid::findIntersectingCells( const cvf::BoundingBox&
 //--------------------------------------------------------------------------------------------------
 bool RivEclipseIntersectionGrid::useCell( size_t cellIndex ) const
 {
-    const RigCell& cell = m_mainGrid->globalCellArray()[cellIndex];
-    if ( m_showInactiveCells )
-        return !( cell.isInvalid() || ( cell.subGrid() != nullptr ) );
-    else
-        return m_activeCellInfo->isActive( cellIndex ) && ( cell.subGrid() == nullptr );
+    size_t i, j, k;
+    m_mainGrid->ijkFromCellIndexUnguarded( cellIndex, &i, &j, &k );
+
+    if ( m_intervalTool.isNumberIncluded( k ) )
+    {
+        const RigCell& cell = m_mainGrid->globalCellArray()[cellIndex];
+        if ( m_showInactiveCells )
+            return !( cell.isInvalid() || ( cell.subGrid() != nullptr ) );
+        else
+            return m_activeCellInfo->isActive( cellIndex ) && ( cell.subGrid() == nullptr );
+    }
+    return false;
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -97,3 +104,11 @@ const RigFault* RivEclipseIntersectionGrid::findFaultFromCellIndexAndCellFace( s
 {
     return m_mainGrid->findFaultFromCellIndexAndCellFace( reservoirCellIndex, face );
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivEclipseIntersectionGrid::setKIntervalFilter( bool enabled, std::string kIntervalStr )
+{
+    m_intervalTool.setInterval( enabled, kIntervalStr );
+}
diff --git a/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.h b/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.h
index bbc78a05f5..4d65c1b3fb 100644
--- a/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.h
+++ b/ApplicationLibCode/ModelVisualization/Intersections/RivEclipseIntersectionGrid.h
@@ -20,6 +20,8 @@
 
 #include "RivIntersectionHexGridInterface.h"
 
+#include "RimCellFilterIntervalTool.h"
+
 #include "cvfBoundingBox.h"
 #include "cvfObject.h"
 #include "cvfVector3.h"
@@ -45,9 +47,11 @@ public:
     void             cellCornerVertices( size_t cellIndex, cvf::Vec3d cellCorners[8] ) const override;
     void             cellCornerIndices( size_t cellIndex, size_t cornerIndices[8] ) const override;
     const RigFault*  findFaultFromCellIndexAndCellFace( size_t reservoirCellIndex, cvf::StructGridInterface::FaceType face ) const override;
+    void             setKIntervalFilter( bool enabled, std::string kIntervalStr ) override;
 
 private:
     cvf::cref<RigMainGrid>       m_mainGrid;
     cvf::cref<RigActiveCellInfo> m_activeCellInfo;
     bool                         m_showInactiveCells;
+    RimCellFilterIntervalTool    m_intervalTool;
 };
diff --git a/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.cpp b/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.cpp
index 0a39125a8a..70883913f5 100644
--- a/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.cpp
+++ b/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.cpp
@@ -64,8 +64,8 @@ cvf::ref<caf::DisplayCoordTransform> displayCoordTransform( const RimExtrudedCur
 RivExtrudedCurveIntersectionGeometryGenerator::RivExtrudedCurveIntersectionGeometryGenerator( RimExtrudedCurveIntersection* crossSection,
                                                                                               std::vector<std::vector<cvf::Vec3d>>& polylines,
                                                                                               const cvf::Vec3d& extrusionDirection,
-                                                                                              const RivIntersectionHexGridInterface* grid,
-                                                                                              bool isFlattened,
+                                                                                              RivIntersectionHexGridInterface* grid,
+                                                                                              bool                             isFlattened,
                                                                                               const cvf::Vec3d& flattenedPolylineStartPoint )
     : m_intersection( crossSection )
     , m_polylines( polylines )
@@ -278,6 +278,8 @@ void RivExtrudedCurveIntersectionGeometryGenerator::calculateArrays()
 
     cvf::BoundingBox gridBBox = m_hexGrid->boundingBox();
 
+    m_hexGrid->setKIntervalFilter( m_intersection->kLayerFilterEnabled(), m_intersection->kFilterText().toStdString() );
+
     calculateLineSegementTransforms();
     calculateTransformedPolyline();
 
diff --git a/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.h b/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.h
index cafc24ba09..d65025d35b 100644
--- a/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.h
+++ b/ApplicationLibCode/ModelVisualization/Intersections/RivExtrudedCurveIntersectionGeometryGenerator.h
@@ -50,12 +50,12 @@ class DrawableGeo;
 class RivExtrudedCurveIntersectionGeometryGenerator : public cvf::Object, public RivIntersectionGeometryGeneratorInterface
 {
 public:
-    RivExtrudedCurveIntersectionGeometryGenerator( RimExtrudedCurveIntersection*          intersection,
-                                                   std::vector<std::vector<cvf::Vec3d>>&  polylines,
-                                                   const cvf::Vec3d&                      extrusionDirection,
-                                                   const RivIntersectionHexGridInterface* grid,
-                                                   bool                                   isFlattened,
-                                                   const cvf::Vec3d&                      flattenedPolylineStartPoint );
+    RivExtrudedCurveIntersectionGeometryGenerator( RimExtrudedCurveIntersection*         intersection,
+                                                   std::vector<std::vector<cvf::Vec3d>>& polylines,
+                                                   const cvf::Vec3d&                     extrusionDirection,
+                                                   RivIntersectionHexGridInterface*      grid,
+                                                   bool                                  isFlattened,
+                                                   const cvf::Vec3d&                     flattenedPolylineStartPoint );
 
     ~RivExtrudedCurveIntersectionGeometryGenerator() override;
 
@@ -102,7 +102,7 @@ private:
 
 private:
     RimExtrudedCurveIntersection*              m_intersection;
-    cvf::cref<RivIntersectionHexGridInterface> m_hexGrid;
+    cvf::ref<RivIntersectionHexGridInterface>  m_hexGrid;
     const std::vector<std::vector<cvf::Vec3d>> m_polylines;
     cvf::Vec3d                                 m_extrusionDirection;
     bool                                       m_isFlattened;
diff --git a/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.cpp b/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.cpp
index 20ccf2088b..08c89eb279 100644
--- a/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.cpp
+++ b/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.cpp
@@ -129,3 +129,11 @@ const RigFault* RivFemIntersectionGrid::findFaultFromCellIndexAndCellFace( size_
 {
     return nullptr;
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RivFemIntersectionGrid::setKIntervalFilter( bool enabled, std::string kIntervalStr )
+{
+    // not supported for geomech grids
+}
diff --git a/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.h b/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.h
index a7fe1bdb35..5a3d03f0aa 100644
--- a/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.h
+++ b/ApplicationLibCode/ModelVisualization/Intersections/RivFemIntersectionGrid.h
@@ -45,6 +45,7 @@ public:
     void             cellCornerVertices( size_t cellIndex, cvf::Vec3d cellCorners[8] ) const override;
     void             cellCornerIndices( size_t cellIndex, size_t cornerIndices[8] ) const override;
     const RigFault*  findFaultFromCellIndexAndCellFace( size_t reservoirCellIndex, cvf::StructGridInterface::FaceType face ) const override;
+    void             setKIntervalFilter( bool enabled, std::string kIntervalStr ) override;
 
 private:
     cvf::cref<RigFemPartCollection> m_femParts;
diff --git a/ApplicationLibCode/ModelVisualization/Intersections/RivIntersectionHexGridInterface.h b/ApplicationLibCode/ModelVisualization/Intersections/RivIntersectionHexGridInterface.h
index 2d14b22470..41e86c8d79 100644
--- a/ApplicationLibCode/ModelVisualization/Intersections/RivIntersectionHexGridInterface.h
+++ b/ApplicationLibCode/ModelVisualization/Intersections/RivIntersectionHexGridInterface.h
@@ -24,6 +24,7 @@
 
 #include "cvfStructGrid.h"
 
+#include <string>
 #include <vector>
 
 class RigFault;
@@ -41,4 +42,5 @@ public:
     virtual void cellCornerVertices( size_t cellIndex, cvf::Vec3d cellCorners[8] ) const                                      = 0;
     virtual void cellCornerIndices( size_t cellIndex, size_t cornerIndices[8] ) const                                         = 0;
     virtual const RigFault* findFaultFromCellIndexAndCellFace( size_t reservoirCellIndex, cvf::StructGridInterface::FaceType face ) const = 0;
+    virtual void setKIntervalFilter( bool enabled, std::string kIntervalStr ) = 0;
 };
diff --git a/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.cpp b/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.cpp
index 1bcd9a2405..076fe27957 100644
--- a/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.cpp
+++ b/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.cpp
@@ -90,9 +90,10 @@ bool RimCellFilterIntervalTool::isNumberIncluded( size_t number ) const
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-size_t RimCellFilterIntervalTool::numberFromPart( QString strVal ) const
+size_t RimCellFilterIntervalTool::numberFromPart( std::string strVal ) const
 {
-    return strVal.toUInt();
+    QString qStrVal = QString::fromStdString( strVal );
+    return qStrVal.toUInt();
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -100,13 +101,15 @@ size_t RimCellFilterIntervalTool::numberFromPart( QString strVal ) const
 // Define a range with the comma separated format A,B,C-D, etc.,  i.e. 1,4,5-8
 // Only positive numbers are supported.
 //--------------------------------------------------------------------------------------------------
-void RimCellFilterIntervalTool::setInterval( bool enabled, QString intervalText )
+void RimCellFilterIntervalTool::setInterval( bool enabled, std::string intervalText )
 {
     m_intervals.clear();
 
     if ( !enabled ) return;
 
-    QStringList parts = RiaTextStringTools::splitSkipEmptyParts( intervalText, "," );
+    QString qIntervalText = QString::fromStdString( intervalText );
+
+    QStringList parts = RiaTextStringTools::splitSkipEmptyParts( qIntervalText, "," );
 
     for ( auto& part : parts )
     {
@@ -114,10 +117,11 @@ void RimCellFilterIntervalTool::setInterval( bool enabled, QString intervalText
         switch ( minmax.size() )
         {
             case 1:
-                m_intervals.push_back( RimCellFilterInterval( numberFromPart( minmax[0] ) ) );
+                m_intervals.push_back( RimCellFilterInterval( numberFromPart( minmax[0].toStdString() ) ) );
                 break;
             case 2:
-                m_intervals.push_back( RimCellFilterInterval( numberFromPart( minmax[0] ), numberFromPart( minmax[1] ) ) );
+                m_intervals.push_back(
+                    RimCellFilterInterval( numberFromPart( minmax[0].toStdString() ), numberFromPart( minmax[1].toStdString() ) ) );
                 break;
 
             default:
diff --git a/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.h b/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.h
index 3935ff4fc6..99e0f55968 100644
--- a/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.h
+++ b/ApplicationLibCode/ProjectDataModel/CellFilters/RimCellFilterIntervalTool.h
@@ -18,8 +18,8 @@
 
 #pragma once
 
-#include <QString>
 #include <list>
+#include <string>
 
 class RimCellFilterInterval
 {
@@ -42,14 +42,14 @@ public:
     RimCellFilterIntervalTool( bool includeAllByDefault = true );
     ~RimCellFilterIntervalTool();
 
-    void setInterval( bool enabled, QString intervalText );
+    void setInterval( bool enabled, std::string intervalText );
     bool isNumberIncluded( size_t number ) const;
 
 private:
-    size_t numberFromPart( QString strVal ) const;
+    size_t numberFromPart( std::string strVal ) const;
 
-    bool    m_includeAllByDefault;
-    QString m_intervalText;
+    bool        m_includeAllByDefault;
+    std::string m_intervalText;
 
     std::list<RimCellFilterInterval> m_intervals;
 };
diff --git a/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.cpp b/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.cpp
index 0cac324af7..da1c8e2738 100644
--- a/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.cpp
+++ b/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.cpp
@@ -812,7 +812,7 @@ void RimPolygonFilter::updateCells()
     initializeCellList();
 
     // get optional k-cell filter
-    m_intervalTool.setInterval( m_enableKFilter, m_kFilterStr );
+    m_intervalTool.setInterval( m_enableKFilter, m_kFilterStr().toStdString() );
 
     // get polyline as vector
     std::vector<cvf::Vec3d> points;
diff --git a/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.h b/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.h
index 3fd91500ca..2bb2a4bc11 100644
--- a/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.h
+++ b/ApplicationLibCode/ProjectDataModel/CellFilters/RimPolygonFilter.h
@@ -125,16 +125,16 @@ private:
     caf::PdmField<caf::AppEnum<PolygonIncludeType>>    m_polyIncludeType;
     caf::PdmPtrField<RimCase*>                         m_srcCase;
     caf::PdmField<bool>                                m_enableFiltering;
-    caf::PdmField<bool>                                m_enableKFilter;
     caf::PdmField<bool>                                m_showLines;
     caf::PdmField<bool>                                m_showSpheres;
-    caf::PdmField<QString>                             m_kFilterStr;
     caf::PdmField<int>                                 m_lineThickness;
     caf::PdmField<double>                              m_sphereRadiusFactor;
     caf::PdmField<cvf::Color3f>                        m_lineColor;
     caf::PdmField<cvf::Color3f>                        m_sphereColor;
     caf::PdmField<double>                              m_polygonPlaneDepth;
     caf::PdmField<bool>                                m_lockPolygonToPlane;
+    caf::PdmField<bool>                                m_enableKFilter;
+    caf::PdmField<QString>                             m_kFilterStr;
 
     std::shared_ptr<RicPolylineTargetsPickEventHandler> m_pickTargetsEventHandler;
 
diff --git a/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.cpp b/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.cpp
index 8cf6dd475a..42fcb1be13 100644
--- a/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.cpp
@@ -267,6 +267,15 @@ RimExtrudedCurveIntersection::RimExtrudedCurveIntersection()
     CAF_PDM_InitFieldNoDefault( &m_collectionDepthFilterType, "CollectionDepthFilterType", "Collection Controlled Filter Type" );
     m_collectionDepthFilterType.uiCapability()->setUiHidden( true );
 
+    CAF_PDM_InitField( &m_enableKFilter, "EnableKFilter", false, "Enable K Range Filter" );
+    CAF_PDM_InitFieldNoDefault( &m_kFilterText, "KRangeFilter", "K Range Filter", "", "Example: 2,4,10-20,31", "" );
+
+    CAF_PDM_InitField( &m_kFilterCollectionOverride, "KFilterCollectionOverride", false, "K Range Filter is Controlled by Intersection Collection" );
+    caf::PdmUiNativeCheckBoxEditor::configureFieldForEditor( &m_kFilterCollectionOverride );
+
+    CAF_PDM_InitFieldNoDefault( &m_kFilterCollectionText, "KRangeCollectionFilter", "Collection K Range Filter", "", "Example: 2,4,10-20,31", "" );
+    m_kFilterCollectionText.uiCapability()->setUiHidden( true );
+
     setDeletable( true );
 }
 
@@ -397,6 +406,32 @@ void RimExtrudedCurveIntersection::setDepthOverrideParameters( double upperThres
     m_collectionDepthFilterType = filterType;
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimExtrudedCurveIntersection::kLayerFilterEnabled() const
+{
+    return m_enableKFilter() || m_kFilterCollectionOverride();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+QString RimExtrudedCurveIntersection::kFilterText() const
+{
+    if ( m_kFilterCollectionOverride() ) return m_kFilterCollectionText();
+    return m_kFilterText();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimExtrudedCurveIntersection::setKFilterOverride( bool collectionOverride, QString kFilterText )
+{
+    m_kFilterCollectionOverride = collectionOverride;
+    m_kFilterCollectionText     = kFilterText;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -406,7 +441,8 @@ void RimExtrudedCurveIntersection::fieldChangedByUi( const caf::PdmFieldHandle*
          changedField == &m_simulationWell || changedField == &m_branchIndex || changedField == &m_extentLength ||
          changedField == &m_lengthUp || changedField == &m_lengthDown || changedField == &m_showInactiveCells ||
          changedField == &m_useSeparateDataSource || changedField == &m_separateDataSource || changedField == &m_depthUpperThreshold ||
-         changedField == &m_depthLowerThreshold || changedField == &m_depthThresholdOverridden || changedField == &m_depthFilterType )
+         changedField == &m_depthLowerThreshold || changedField == &m_depthThresholdOverridden || changedField == &m_depthFilterType ||
+         changedField == &m_enableKFilter || changedField == &m_kFilterText || changedField == &m_kFilterCollectionOverride )
     {
         rebuildGeometryAndScheduleCreateDisplayModel();
     }
@@ -574,6 +610,21 @@ void RimExtrudedCurveIntersection::defineUiOrdering( QString uiConfigName, caf::
             default:
                 break;
         }
+
+        if ( eclipseView() != nullptr )
+        {
+            auto kgroup = uiOrdering.addNewGroup( "K Range Filter" );
+
+            if ( m_kFilterCollectionOverride() )
+            {
+                kgroup->add( &m_kFilterCollectionOverride );
+            }
+            else
+            {
+                kgroup->add( &m_enableKFilter );
+                kgroup->add( &m_kFilterText );
+            }
+        }
     }
 
     this->defineSeparateDataSourceUi( uiConfigName, uiOrdering );
diff --git a/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.h b/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.h
index 633589db20..eefadad7e4 100644
--- a/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.h
+++ b/ApplicationLibCode/ProjectDataModel/Intersections/RimExtrudedCurveIntersection.h
@@ -26,6 +26,8 @@
 #include "cafPdmChildField.h"
 #include "cafPdmProxyValueField.h"
 
+#include <QString>
+
 class RimWellPath;
 class RivExtrudedCurveIntersectionPartMgr;
 class RimEclipseView;
@@ -81,6 +83,10 @@ public:
     double                    lowerFilterDepth( double lowerGridLimit ) const;
     RimIntersectionFilterEnum depthFilterType() const;
 
+    bool    kLayerFilterEnabled() const;
+    QString kFilterText() const;
+    void    setKFilterOverride( bool collectionOverride, QString kFilterText );
+
     void setDepthOverride( bool collectionOverride );
     void setDepthOverrideParameters( double upperThreshold, double lowerThreshold, RimIntersectionFilterEnum filterType );
 
@@ -197,4 +203,10 @@ private:
     cvf::ref<RivExtrudedCurveIntersectionPartMgr> m_crossSectionPartMgr;
 
     mutable std::vector<std::vector<cvf::Vec3d>> m_simulationWellBranchCenterlines;
+
+    caf::PdmField<bool>    m_enableKFilter;
+    caf::PdmField<QString> m_kFilterText;
+
+    caf::PdmField<bool>    m_kFilterCollectionOverride;
+    caf::PdmField<QString> m_kFilterCollectionText;
 };
diff --git a/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.cpp b/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.cpp
index 5406f2807d..1edfa9ba0f 100644
--- a/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.cpp
@@ -69,9 +69,12 @@ RimIntersectionCollection::RimIntersectionCollection()
     m_depthLowerThreshold.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleSliderEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_depthThresholdOverridden, "DepthFilterOverride", false, "Override Intersection Depth Filters" );
-    caf::PdmUiNativeCheckBoxEditor::configureFieldForEditor( &m_depthThresholdOverridden );
 
     CAF_PDM_InitFieldNoDefault( &m_depthFilterType, "CollectionDepthFilterType", "Depth Filter Type" );
+
+    CAF_PDM_InitField( &m_kFilterOverridden, "OverrideKFilter", false, "Override K Range Filter" );
+
+    CAF_PDM_InitFieldNoDefault( &m_kFilterStr, "KRangeFilter", "K Range Filter", "", "Example: 2,4,10-20,31", "" );
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -380,6 +383,16 @@ void RimIntersectionCollection::fieldChangedByUi( const caf::PdmFieldHandle* cha
         rebuildView = true;
     }
 
+    if ( changedField == &m_kFilterOverridden || changedField == &m_kFilterStr )
+    {
+        for ( RimExtrudedCurveIntersection* cs : m_intersections )
+        {
+            cs->setKFilterOverride( m_kFilterOverridden, m_kFilterStr );
+            cs->rebuildGeometryAndScheduleCreateDisplayModel();
+        }
+        rebuildView = true;
+    }
+
     if ( rebuildView )
     {
         rebuild3dView();
@@ -439,40 +452,46 @@ void RimIntersectionCollection::updateIntersectionBoxGeometry()
 //--------------------------------------------------------------------------------------------------
 void RimIntersectionCollection::defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering )
 {
+    caf::PdmUiGroup* filterGroup = uiOrdering.addNewGroup( "Depth Filter - Curve Intersections" );
+
+    m_depthFilterType.uiCapability()->setUiReadOnly( !m_depthThresholdOverridden() );
+    m_depthUpperThreshold.uiCapability()->setUiReadOnly( !m_depthThresholdOverridden() );
+    m_depthLowerThreshold.uiCapability()->setUiReadOnly( !m_depthThresholdOverridden() );
+
+    filterGroup->add( &m_depthThresholdOverridden );
+    filterGroup->add( &m_depthFilterType );
+
+    switch ( m_depthFilterType() )
+    {
+        case RimIntersectionFilterEnum::INTERSECT_FILTER_BELOW:
+            m_depthUpperThreshold.uiCapability()->setUiName( "Depth" );
+            filterGroup->add( &m_depthUpperThreshold );
+            break;
+
+        case RimIntersectionFilterEnum::INTERSECT_FILTER_BETWEEN:
+            m_depthUpperThreshold.uiCapability()->setUiName( "Upper Depth" );
+            filterGroup->add( &m_depthUpperThreshold );
+            m_depthLowerThreshold.uiCapability()->setUiName( "Lower Depth" );
+            filterGroup->add( &m_depthLowerThreshold );
+            break;
+
+        case RimIntersectionFilterEnum::INTERSECT_FILTER_ABOVE:
+            m_depthLowerThreshold.uiCapability()->setUiName( "Depth" );
+            filterGroup->add( &m_depthLowerThreshold );
+            break;
+
+        case RimIntersectionFilterEnum::INTERSECT_FILTER_NONE:
+        default:
+            break;
+    }
     if ( eclipseView() )
     {
-        caf::PdmUiGroup* filterGroup = uiOrdering.addNewGroup( "Depth Filter - Curve Intersections" );
+        caf::PdmUiGroup* filterGroup = uiOrdering.addNewGroup( "K Filter - Curve Intersections" );
 
-        m_depthFilterType.uiCapability()->setUiReadOnly( !m_depthThresholdOverridden() );
-        m_depthUpperThreshold.uiCapability()->setUiReadOnly( !m_depthThresholdOverridden() );
-        m_depthLowerThreshold.uiCapability()->setUiReadOnly( !m_depthThresholdOverridden() );
+        m_kFilterStr.uiCapability()->setUiReadOnly( !m_kFilterOverridden() );
 
-        filterGroup->add( &m_depthThresholdOverridden );
-        filterGroup->add( &m_depthFilterType );
-
-        switch ( m_depthFilterType() )
-        {
-            case RimIntersectionFilterEnum::INTERSECT_FILTER_BELOW:
-                m_depthUpperThreshold.uiCapability()->setUiName( "Depth" );
-                filterGroup->add( &m_depthUpperThreshold );
-                break;
-
-            case RimIntersectionFilterEnum::INTERSECT_FILTER_BETWEEN:
-                m_depthUpperThreshold.uiCapability()->setUiName( "Upper Depth" );
-                filterGroup->add( &m_depthUpperThreshold );
-                m_depthLowerThreshold.uiCapability()->setUiName( "Lower Depth" );
-                filterGroup->add( &m_depthLowerThreshold );
-                break;
-
-            case RimIntersectionFilterEnum::INTERSECT_FILTER_ABOVE:
-                m_depthLowerThreshold.uiCapability()->setUiName( "Depth" );
-                filterGroup->add( &m_depthLowerThreshold );
-                break;
-
-            case RimIntersectionFilterEnum::INTERSECT_FILTER_NONE:
-            default:
-                break;
-        }
+        filterGroup->add( &m_kFilterOverridden );
+        filterGroup->add( &m_kFilterStr );
     }
 
     uiOrdering.skipRemainingFields( true );
diff --git a/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.h b/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.h
index 17b36b052e..f73c200c8a 100644
--- a/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.h
+++ b/ApplicationLibCode/ProjectDataModel/Intersections/RimIntersectionCollection.h
@@ -103,4 +103,7 @@ private:
     caf::PdmField<double>                                  m_depthUpperThreshold;
     caf::PdmField<double>                                  m_depthLowerThreshold;
     caf::PdmField<caf::AppEnum<RimIntersectionFilterEnum>> m_depthFilterType;
+
+    caf::PdmField<bool>    m_kFilterOverridden;
+    caf::PdmField<QString> m_kFilterStr;
 };