diff --git a/engine/src/core-effects/com/jme3/post/filters/BloomFilter.java b/engine/src/core-effects/com/jme3/post/filters/BloomFilter.java
index 2207f30c0..778111a3c 100644
--- a/engine/src/core-effects/com/jme3/post/filters/BloomFilter.java
+++ b/engine/src/core-effects/com/jme3/post/filters/BloomFilter.java
@@ -40,6 +40,7 @@ import com.jme3.material.Material;
 import com.jme3.math.ColorRGBA;
 import com.jme3.post.Filter;
 import com.jme3.renderer.RenderManager;
+import com.jme3.renderer.Renderer;
 import com.jme3.renderer.ViewPort;
 import com.jme3.renderer.queue.RenderQueue;
 import com.jme3.texture.Image.Format;
@@ -216,6 +217,13 @@ public class BloomFilter extends Filter {
         }
     }
 
+    @Override
+    protected void cleanUpFilter(Renderer r) {
+         if (glowMode != GlowMode.Scene) {   
+               preGlowPass.cleanup(r);
+         }
+    }
+
     /**
      * returns the bloom intensity
      * @return 
diff --git a/engine/src/core-effects/com/jme3/post/filters/CartoonEdgeFilter.java b/engine/src/core-effects/com/jme3/post/filters/CartoonEdgeFilter.java
index da1830d93..8308c8a46 100644
--- a/engine/src/core-effects/com/jme3/post/filters/CartoonEdgeFilter.java
+++ b/engine/src/core-effects/com/jme3/post/filters/CartoonEdgeFilter.java
@@ -105,6 +105,13 @@ public class CartoonEdgeFilter extends Filter {
         material.setColor("EdgeColor", edgeColor);
     }
 
+    @Override
+    protected void cleanUpFilter(Renderer r) {
+        normalPass.cleanup(r);
+    }
+
+    
+    
     /**
      * Return the depth sensitivity<br>
      * for more details see {@link #setDepthSensitivity(float depthSensitivity)}
diff --git a/engine/src/core-effects/com/jme3/post/ssao/SSAOFilter.java b/engine/src/core-effects/com/jme3/post/ssao/SSAOFilter.java
index 260b733b6..75d6b1c86 100644
--- a/engine/src/core-effects/com/jme3/post/ssao/SSAOFilter.java
+++ b/engine/src/core-effects/com/jme3/post/ssao/SSAOFilter.java
@@ -188,6 +188,11 @@ public class SSAOFilter extends Filter {
 
     }
 
+    @Override
+    protected void cleanUpFilter(Renderer r) {
+        normalPass.cleanup(r);
+    }    
+    
     /**
      * Return the bias<br>
      * see {@link  #setBias(float bias)}
diff --git a/engine/src/core-effects/com/jme3/water/WaterFilter.java b/engine/src/core-effects/com/jme3/water/WaterFilter.java
index d11c0c33b..14c9b4f2f 100644
--- a/engine/src/core-effects/com/jme3/water/WaterFilter.java
+++ b/engine/src/core-effects/com/jme3/water/WaterFilter.java
@@ -44,6 +44,7 @@ import com.jme3.post.Filter;
 import com.jme3.post.Filter.Pass;
 import com.jme3.renderer.Camera;
 import com.jme3.renderer.RenderManager;
+import com.jme3.renderer.Renderer;
 import com.jme3.renderer.ViewPort;
 import com.jme3.scene.Node;
 import com.jme3.scene.Spatial;
@@ -282,6 +283,11 @@ public class WaterFilter extends Filter {
 
     }
 
+    @Override
+    protected void cleanUpFilter(Renderer r) {
+        reflectionPass.cleanup(r);
+    }
+
     @Override
     public void write(JmeExporter ex) throws IOException {
         super.write(ex);
diff --git a/engine/src/core/com/jme3/post/Filter.java b/engine/src/core/com/jme3/post/Filter.java
index ed246f6b3..e1da6accd 100644
--- a/engine/src/core/com/jme3/post/Filter.java
+++ b/engine/src/core/com/jme3/post/Filter.java
@@ -191,6 +191,11 @@ public abstract class Filter implements Savable {
         }
 
         public void cleanup(Renderer r) {
+            r.deleteFrameBuffer(renderFrameBuffer);
+            r.deleteImage(renderedTexture.getImage());
+            if(depthTexture!=null){
+                r.deleteImage(depthTexture.getImage());
+            }  
         }
     }
 
@@ -437,4 +442,4 @@ public abstract class Filter implements Savable {
     protected void setProcessor(FilterPostProcessor proc) {
         processor = proc;
     }
-}
+    }
diff --git a/engine/src/core/com/jme3/post/FilterPostProcessor.java b/engine/src/core/com/jme3/post/FilterPostProcessor.java
index 637f393f2..0c0b627af 100644
--- a/engine/src/core/com/jme3/post/FilterPostProcessor.java
+++ b/engine/src/core/com/jme3/post/FilterPostProcessor.java
@@ -181,18 +181,20 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
             viewPort.getCamera().resize(originalWidth, originalHeight, false);
             viewPort.getCamera().setViewPort(left, right, bottom, top);
             viewPort.getCamera().update();
-            renderManager.setCamera( viewPort.getCamera(), false);            
+            renderManager.setCamera( viewPort.getCamera(), false);        
+            if (mat.getAdditionalRenderState().isDepthWrite()) {
+                mat.getAdditionalRenderState().setDepthTest(false);
+                mat.getAdditionalRenderState().setDepthWrite(false);
+            }
         }else{
             viewPort.getCamera().resize(buff.getWidth(), buff.getHeight(), false);
             viewPort.getCamera().setViewPort(0, 1, 0, 1);
             viewPort.getCamera().update();
             renderManager.setCamera( viewPort.getCamera(), false);            
+            mat.getAdditionalRenderState().setDepthTest(true);
+            mat.getAdditionalRenderState().setDepthWrite(true);
         }
      
-        if (mat.getAdditionalRenderState().isDepthWrite()) {
-            mat.getAdditionalRenderState().setDepthTest(false);
-            mat.getAdditionalRenderState().setDepthWrite(false);
-        }
         
         fsQuad.setMaterial(mat);
         fsQuad.updateGeometricState();
@@ -292,7 +294,7 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
         }
         renderFilterChain(renderer, sceneBuffer);
         renderer.setFrameBuffer(outputBuffer);
-
+        
         //viewport can be null if no filters are enabled
         if (viewPort != null) {
             renderManager.setCamera(viewPort.getCamera(), false);
@@ -375,6 +377,14 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
             viewPort.getCamera().setViewPort(left, right, bottom, top);
             viewPort.setOutputFrameBuffer(outputBuffer);
             viewPort = null;
+            renderManager.getRenderer().deleteFrameBuffer(renderFrameBuffer);
+            if(depthTexture!=null){
+                renderManager.getRenderer().deleteImage(depthTexture.getImage());
+            }
+            renderManager.getRenderer().deleteImage(filterTexture.getImage());
+            if(renderFrameBufferMS != null){
+               renderManager.getRenderer().deleteFrameBuffer(renderFrameBufferMS);
+            }
             for (Filter filter : filters) {
                 filter.cleanup(renderer);
             }
@@ -549,4 +559,4 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
             viewPort.setOutputFrameBuffer(renderFrameBuffer);
         }
     }
-}
+    }