public function findSelectedFilter($filters, $aggregations, $exterior_filter)
 {
     if (!empty($exterior_filter)) {
         $values = array();
         $exterior_ranges = explode("-", $exterior_filter);
         foreach ($exterior_ranges as $exterior_range) {
             $exteriors = Exterior::where('id', '=', $exterior_range);
             if ($exteriors->count()) {
                 $title = $exteriors->first()->exterior;
                 array_push($values, array("title" => $title, "index" => 'exterior-remove-' . $exterior_range));
             }
         }
         array_push($filters, array("name" => "Exterior Color", "values" => $values, "modal" => "exterior"));
     }
     return $filters;
 }