diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/VitroRequest.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/VitroRequest.java
index ac4db0069..7253eb803 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/VitroRequest.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/VitroRequest.java
@@ -16,6 +16,7 @@ import com.hp.hpl.jena.query.Dataset;
 
 import edu.cornell.mannlib.vitro.webapp.beans.ApplicationBean;
 import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.FactoryID;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
 import edu.cornell.mannlib.vitro.webapp.dao.jena.VitroModelSource.ModelName;
@@ -76,16 +77,12 @@ public class VitroRequest extends HttpServletRequestWrapper {
     	return ModelAccess.on(this).getWebappDaoFactory();
     }
     
-    public void setUnfilteredWebappDaoFactory(WebappDaoFactory wdf) {
-    	setAttribute("unfilteredWebappDaoFactory", wdf);
-    }
-    
     /** Gets a WebappDaoFactory with request-specific dataset but no filtering. 
      * Use this for any servlets that need to bypass filtering.
      * @return
      */
     public WebappDaoFactory getUnfilteredWebappDaoFactory() {
-    	return (WebappDaoFactory) getAttribute("unfilteredWebappDaoFactory");
+    	return ModelAccess.on(this).getWebappDaoFactory(FactoryID.UNFILTERED_UNION);
     }
     
     public Dataset getDataset() {
@@ -103,7 +100,7 @@ public class VitroRequest extends HttpServletRequestWrapper {
     
     /** gets assertions-only WebappDaoFactory with no filtering */
     public WebappDaoFactory getAssertionsWebappDaoFactory() {
-    	return ModelAccess.on(this).getBaseWebappDaoFactory();
+    	return ModelAccess.on(this).getWebappDaoFactory(FactoryID.UNFILTERED_BASE);
     }
         
     //Method that retrieves write model, returns special model in case of write model
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/ModelAccess.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/ModelAccess.java
index 482fd5df6..1bcae3474 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/ModelAccess.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/ModelAccess.java
@@ -29,7 +29,6 @@ import edu.cornell.mannlib.vitro.webapp.dao.jena.OntModelSelector;
  * VitroRequest.getUnfilteredRDFService()
  * VitroRequest.getWebappDaoFactory()
  * VitroRequest.getWriteModel()
- * vreq.setUnfilteredWebappDaoFactory(wadf);
  * 
  * OntModelSelector.getABoxModel
  * OntModelSelector.getFullModel()
@@ -68,7 +67,7 @@ public class ModelAccess {
 	}
 
 	public enum FactoryID {
-		BASE, UNION
+		BASE, UNION, UNFILTERED_BASE, UNFILTERED_UNION
 	}
 
 	private enum Scope {
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/filters/RequestModelsPrep.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/filters/RequestModelsPrep.java
index 001e8e51f..a3fec2eaa 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/filters/RequestModelsPrep.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/filters/RequestModelsPrep.java
@@ -30,6 +30,7 @@ import edu.cornell.mannlib.vitro.webapp.config.ConfigurationProperties;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroHttpServlet;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.FactoryID;
 import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.ModelID;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactoryConfig;
@@ -140,27 +141,32 @@ public class RequestModelsPrep implements Filter {
 
 		WebappDaoFactoryConfig config = createWadfConfig(langs, req);
 		
-		WebappDaoFactory assertions = new WebappDaoFactorySDB(rdfService,
-				ModelAccess.on(ctx).getBaseOntModelSelector(), config,
-				SDBDatasetMode.ASSERTIONS_ONLY);
-		ModelAccess.on(vreq).setBaseWebappDaoFactory(assertions);
-
 		ModelAccess.on(vreq).setJenaOntModel(
 				ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM,
 						dataset.getDefaultModel()));
 
-		OntModelSelector oms = ModelAccess.on(ctx).getUnionOntModelSelector();
-		WebappDaoFactory wadf = new WebappDaoFactorySDB(rdfService, oms, config);
-		vreq.setUnfilteredWebappDaoFactory(wadf);
-		
 		addLanguageAwarenessToRequestModel(req, ModelID.DISPLAY);
 		addLanguageAwarenessToRequestModel(req, ModelID.APPLICATION_METADATA);
 		addLanguageAwarenessToRequestModel(req, ModelID.UNION_TBOX);
 		addLanguageAwarenessToRequestModel(req, ModelID.UNION_FULL);
 		addLanguageAwarenessToRequestModel(req, ModelID.BASE_TBOX);
 		addLanguageAwarenessToRequestModel(req, ModelID.BASE_FULL);
+		
+		WebappDaoFactory unfilteredWadf = new WebappDaoFactorySDB(rdfService,
+				ModelAccess.on(ctx).getUnionOntModelSelector(), config);
+		ModelAccess.on(vreq).setWebappDaoFactory(FactoryID.UNFILTERED_UNION,
+				unfilteredWadf);
+		
+		WebappDaoFactory unfilteredAssertionsWadf = new WebappDaoFactorySDB(
+				rdfService, ModelAccess.on(vreq).getBaseOntModelSelector(),
+				config, SDBDatasetMode.ASSERTIONS_ONLY);
+		ModelAccess.on(vreq).setWebappDaoFactory(FactoryID.BASE,
+				unfilteredAssertionsWadf);
+		ModelAccess.on(vreq).setWebappDaoFactory(FactoryID.UNFILTERED_BASE,
+				unfilteredAssertionsWadf);
 
-		wadf = new WebappDaoFactorySDB(rdfService, ModelAccess.on(vreq).getUnionOntModelSelector(), config);
+		WebappDaoFactory wadf = new WebappDaoFactorySDB(rdfService, ModelAccess
+				.on(vreq).getUnionOntModelSelector(), config);
 
 		// Do model switching and replace the WebappDaoFactory with
 		// a different version if requested by parameters
@@ -172,7 +178,7 @@ public class RequestModelsPrep implements Filter {
 				ServletPolicyList.getPolicies(ctx));
 		WebappDaoFactoryFiltering filteredWadf = new WebappDaoFactoryFiltering(
 				switchedWadf, filter);
-		ModelAccess.on(vreq).setWebappDaoFactory(filteredWadf);
+		ModelAccess.on(vreq).setWebappDaoFactory(FactoryID.UNION, filteredWadf);
 	}
 
 	private WebappDaoFactoryConfig createWadfConfig(List<String> langs, HttpServletRequest req) {
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/servlet/setup/ContentModelSetup.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/servlet/setup/ContentModelSetup.java
index 06ebcdc63..454d5474c 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/servlet/setup/ContentModelSetup.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/servlet/setup/ContentModelSetup.java
@@ -110,11 +110,13 @@ public class ContentModelSetup extends JenaDataSourceSetupBase
         
         OntModelSelector baseOms = models.getBaseOntModelSelector();
         WebappDaoFactory baseWadf = new WebappDaoFactorySDB(rdfService, baseOms, config, ASSERTIONS_ONLY);
-        ModelAccess.on(ctx).setBaseWebappDaoFactory(baseWadf);
+        ModelAccess.on(ctx).setWebappDaoFactory(FactoryID.BASE, baseWadf);
+        ModelAccess.on(ctx).setWebappDaoFactory(FactoryID.UNFILTERED_BASE, baseWadf);
         
         OntModelSelector unionOms = models.getUnionOntModelSelector();
         WebappDaoFactory wadf = new WebappDaoFactorySDB(rdfService, unionOms, config);
         ModelAccess.on(ctx).setWebappDaoFactory(FactoryID.UNION, wadf);
+        ModelAccess.on(ctx).setWebappDaoFactory(FactoryID.UNFILTERED_UNION, wadf);
 
         log.info("Model makers set up");