diff --git a/layerindex/static/css/additional.css b/layerindex/static/css/additional.css
index 1608bab..0703257 100644
--- a/layerindex/static/css/additional.css
+++ b/layerindex/static/css/additional.css
@@ -189,4 +189,13 @@ padding: 8px;
 
 .nav-spacer {
     margin-left: 10px;
+}
+
+.buttonblock {
+    margin-top: 10px;
+    margin-right: 10px;
+}
+
+.buttonblock-btn {
+    margin-left: 8px;
 }
\ No newline at end of file
diff --git a/layerindex/views.py b/layerindex/views.py
index ac77c52..0db1e7c 100644
--- a/layerindex/views.py
+++ b/layerindex/views.py
@@ -394,24 +394,31 @@ class RecipeSearchView(ListView):
         return context
 
 class DuplicatesView(TemplateView):
-    def get_recipes(self):
+    def get_recipes(self, layer_ids):
         init_qs = Recipe.objects.filter(layerbranch__branch__name=self.kwargs['branch'])
+        if layer_ids:
+            init_qs = init_qs.filter(layerbranch__layer__in=layer_ids)
         dupes = init_qs.values('pn').annotate(Count('layerbranch', distinct=True)).filter(layerbranch__count__gt=1)
         qs = init_qs.all().filter(pn__in=[item['pn'] for item in dupes]).order_by('pn', 'layerbranch__layer')
         return recipes_preferred_count(qs)
 
-    def get_classes(self):
+    def get_classes(self, layer_ids):
         init_qs = BBClass.objects.filter(layerbranch__branch__name=self.kwargs['branch'])
+        if layer_ids:
+            init_qs = init_qs.filter(layerbranch__layer__in=layer_ids)
         dupes = init_qs.values('name').annotate(Count('layerbranch', distinct=True)).filter(layerbranch__count__gt=1)
         qs = init_qs.all().filter(name__in=[item['name'] for item in dupes]).order_by('name', 'layerbranch__layer')
         return qs
 
     def get_context_data(self, **kwargs):
+        layer_ids = [int(i) for i in self.request.GET.getlist('l')]
         context = super(DuplicatesView, self).get_context_data(**kwargs)
-        context['recipes'] = self.get_recipes()
-        context['classes'] = self.get_classes()
+        context['recipes'] = self.get_recipes(layer_ids)
+        context['classes'] = self.get_classes(layer_ids)
         context['url_branch'] = self.kwargs['branch']
         context['this_url_name'] = resolve(self.request.path_info).url_name
+        context['layers'] = LayerBranch.objects.filter(branch__name=self.kwargs['branch']).filter(layer__status='P').order_by( 'layer__name')
+        context['showlayers'] = layer_ids
         return context
 
 class AdvancedRecipeSearchView(ListView):
diff --git a/templates/layerindex/duplicates.html b/templates/layerindex/duplicates.html
index 2347253..116aab9 100644
--- a/templates/layerindex/duplicates.html
+++ b/templates/layerindex/duplicates.html
@@ -6,7 +6,7 @@
 
   layerindex-web - duplicates page template
 
-  Copyright (C) 2013 Intel Corporation
+  Copyright (C) 2013-2014 Intel Corporation
   Licensed under the MIT license, see COPYING.MIT for details
 
 {% endcomment %}
@@ -39,6 +39,47 @@
                 </a></li>
             {% endfor %}
         </ul>
+
+        <div id="layerDialog" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="layerDialogLabel" aria-hidden="true">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
+                <h3 id="layerDialogLabel">Select layers to include</h3>
+            </div>
+            <form action="" method="get">
+                <div class="modal-body">
+                    <div class="scrolling">
+                        <table><tbody>
+                            {% for layerbranch in layers %}
+                                <tr>
+                                    <td class="checkboxtd"><input
+                                        type="checkbox"
+                                        class="filterlayercheckbox"
+                                        name="l"
+                                        value="{{ layerbranch.layer.id }}" id="id_layer_{{layerbranch.layer.id}}"
+                                        {% if showlayers and layerbranch.layer.id in showlayers %}
+                                            checked
+                                        {% endif %}
+                                        />
+                                    </td>
+                                    <td><label for="id_layer_{{layerbranch.layer.id}}">{{ layerbranch.layer.name }}</label></td>
+                                </tr>
+                            {% endfor %}
+                        </tbody></table>
+                    </div>
+                    <div class="buttonblock">
+                    <button type="button" class="btn" id="id_select_all">Select all</button>
+                    <button type="button" class="btn buttonblock-btn" id="id_select_none">Select none</button>
+                    </div>
+                </div>
+                <div class="modal-footer">
+                    <input type="submit" value="Filter" class='btn btn-primary' />
+                    <button class="btn" id="id_cancel" data-dismiss="modal" aria-hidden="true">Cancel</button>
+                </div>
+            </form>
+        </div>
+
+        <a href="#layerDialog" role="button" class="btn nav-spacer" data-toggle="modal">Filter layers {% if showlayers %}<span class="badge badge-success">{{ showlayers|length }}</span>{% endif %}</a>
+
     </div>
 
                 <h2>Duplicate recipes</h2>
@@ -113,5 +154,18 @@
         if( ! firstfield.val() )
             firstfield.focus()
     });
+    $('#id_select_all').click(function (e) {
+        $('.filterlayercheckbox').attr('checked', true);
+    });
+    $('#id_select_none').click(function (e) {
+        $('.filterlayercheckbox').attr('checked', false);
+    });
+    $('#id_cancel').click(function (e) {
+        $('.filterlayercheckbox').attr('checked', false);
+        showlayers = {{ showlayers }}
+        for(i in showlayers) {
+            $('#id_layer_' + showlayers[i]).attr('checked', true);
+        }
+    });
 </script>
 {% endblock %}