diff --git a/Modules/Core/Common/include/itkAnnulusOperator.h b/Modules/Core/Common/include/itkAnnulusOperator.h
index d6ac848452a..2e88657dda0 100644
--- a/Modules/Core/Common/include/itkAnnulusOperator.h
+++ b/Modules/Core/Common/include/itkAnnulusOperator.h
@@ -245,9 +245,9 @@ class ITK_TEMPLATE_EXPORT AnnulusOperator : public NeighborhoodOperator<TPixel,
   double      m_Thickness{ 1.0 };
   bool        m_Normalize{ false };
   bool        m_BrightCenter{ false };
-  PixelType   m_InteriorValue{ NumericTraits<PixelType>::ZeroValue() };
+  PixelType   m_InteriorValue{};
   PixelType   m_AnnulusValue{ NumericTraits<PixelType>::OneValue() };
-  PixelType   m_ExteriorValue{ NumericTraits<PixelType>::ZeroValue() };
+  PixelType   m_ExteriorValue{};
   SpacingType m_Spacing{ MakeFilled<SpacingType>(1.0) };
 };
 } // namespace itk
diff --git a/Modules/Filtering/DistanceMap/include/itkDirectedHausdorffDistanceImageFilter.h b/Modules/Filtering/DistanceMap/include/itkDirectedHausdorffDistanceImageFilter.h
index b2980e1c298..0374465bf20 100644
--- a/Modules/Filtering/DistanceMap/include/itkDirectedHausdorffDistanceImageFilter.h
+++ b/Modules/Filtering/DistanceMap/include/itkDirectedHausdorffDistanceImageFilter.h
@@ -181,13 +181,13 @@ class ITK_TEMPLATE_EXPORT DirectedHausdorffDistanceImageFilter : public ImageToI
 
   DistanceMapPointer m_DistanceMap{ nullptr };
 
-  RealType       m_MaxDistance{ NumericTraits<RealType>::ZeroValue() };
+  RealType       m_MaxDistance{};
   IdentifierType m_PixelCount{};
 
   CompensatedSummationType m_Sum{};
 
-  RealType m_DirectedHausdorffDistance{ NumericTraits<RealType>::ZeroValue() };
-  RealType m_AverageHausdorffDistance{ NumericTraits<RealType>::ZeroValue() };
+  RealType m_DirectedHausdorffDistance{};
+  RealType m_AverageHausdorffDistance{};
   bool     m_UseImageSpacing{ true };
 
   std::mutex m_Mutex{};
diff --git a/Modules/Filtering/ImageIntensity/include/itkMaskImageFilter.h b/Modules/Filtering/ImageIntensity/include/itkMaskImageFilter.h
index 019b1c124f3..63bdcfcbd57 100644
--- a/Modules/Filtering/ImageIntensity/include/itkMaskImageFilter.h
+++ b/Modules/Filtering/ImageIntensity/include/itkMaskImageFilter.h
@@ -105,7 +105,7 @@ class MaskInput
     return VariableLengthVector<TValue>(0);
   }
   TOutput m_OutsideValue{ DefaultOutsideValue(static_cast<TOutput *>(nullptr)) };
-  TMask   m_MaskingValue{ NumericTraits<TMask>::ZeroValue() };
+  TMask   m_MaskingValue{};
 };
 } // namespace Functor
 
diff --git a/Modules/Filtering/ImageIntensity/include/itkMaskNegatedImageFilter.h b/Modules/Filtering/ImageIntensity/include/itkMaskNegatedImageFilter.h
index 2d825b3f402..1ef3fa85431 100644
--- a/Modules/Filtering/ImageIntensity/include/itkMaskNegatedImageFilter.h
+++ b/Modules/Filtering/ImageIntensity/include/itkMaskNegatedImageFilter.h
@@ -105,7 +105,7 @@ class MaskNegatedInput
     return VariableLengthVector<TValue>(0);
   }
   TOutput m_OutsideValue{ DefaultOutsideValue(static_cast<TOutput *>(nullptr)) };
-  TMask   m_MaskingValue{ NumericTraits<TMask>::ZeroValue() };
+  TMask   m_MaskingValue{};
 };
 } // namespace Functor
 
diff --git a/Modules/Filtering/ImageIntensity/include/itkShiftScaleImageFilter.h b/Modules/Filtering/ImageIntensity/include/itkShiftScaleImageFilter.h
index 9ad66915aa7..4a08e4da655 100644
--- a/Modules/Filtering/ImageIntensity/include/itkShiftScaleImageFilter.h
+++ b/Modules/Filtering/ImageIntensity/include/itkShiftScaleImageFilter.h
@@ -117,7 +117,7 @@ class ITK_TEMPLATE_EXPORT ShiftScaleImageFilter : public ImageToImageFilter<TInp
   DynamicThreadedGenerateData(const OutputImageRegionType &) override;
 
 private:
-  RealType m_Shift{ NumericTraits<RealType>::ZeroValue() };
+  RealType m_Shift{};
   RealType m_Scale{ NumericTraits<RealType>::OneValue() };
 
   SizeValueType m_UnderflowCount{ 0 };
diff --git a/Modules/Filtering/LabelMap/include/itkStatisticsLabelMapFilter.h b/Modules/Filtering/LabelMap/include/itkStatisticsLabelMapFilter.h
index 4daee932623..4fc1483b256 100644
--- a/Modules/Filtering/LabelMap/include/itkStatisticsLabelMapFilter.h
+++ b/Modules/Filtering/LabelMap/include/itkStatisticsLabelMapFilter.h
@@ -156,8 +156,8 @@ class ITK_TEMPLATE_EXPORT StatisticsLabelMapFilter
   PrintSelf(std::ostream & os, Indent indent) const override;
 
 private:
-  FeatureImagePixelType m_Minimum{ NumericTraits<FeatureImagePixelType>::ZeroValue() };
-  FeatureImagePixelType m_Maximum{ NumericTraits<FeatureImagePixelType>::ZeroValue() };
+  FeatureImagePixelType m_Minimum{};
+  FeatureImagePixelType m_Maximum{};
   unsigned int          m_NumberOfBins{ GetDefaultNumberOfBins() };
   bool                  m_ComputeHistogram{ true };
 }; // end of class