// create the module and name it dbApp
var dbApp = angular.module('appDataBoard', ['ngRoute']);

// configure our routes
dbApp.config(function($routeProvider) {
  $routeProvider

  // route for the home page
    .when('/main', {
    templateUrl: 'Main.html',
    controller: 'mainController'
  })

  // route for the about page
  .when('/product', {
    templateUrl: 'Product.html',
    controller: 'productController'
  })

});

// create the controller and inject Angular's $scope
dbApp.controller('mainController', function($scope) {
  // create a message to display in our view
  $scope.message = 'Pagina principal';
  $scope.hselect1 = true;
});

dbApp.controller('productController', function($scope) {
  $scope.message = 'Pagina de producto.';
  $scope.hide1 = true;

});
<!DOCTYPE html>
<html ng-app="appDataBoard">

  <head>
    <meta charset="utf-8" />
    <title>AngularJS Plunker</title>
    <script>document.write('<base href="' + document.location + '" />');</script>
    <link rel="stylesheet" href="style.css" />
    <script data-require="angular.js@1.4.x" src="https://code.angularjs.org/1.4.12/angular.js" data-semver="1.4.9"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.0/angular-route.js"></script>
    <script src="app.js"></script>
  </head>
  <body ng-controller="mainController" >
     <ul >
          <li class="nav-item start open">
              <a href="#/main" class="nav-link nav-toggle">Main</a>
          </li>
          <li class="nav-item  ">
            <a href="#/product" class="nav-link nav-toggle">Product</a>
          </li>
      </ul>

      <div class="col-md-12 column sortable">
          <div ng-view></div>
      </div>
  </body>

</html>
/* Put your css in here */

<div class="jumbotron text-center">
    <h1>main  Page</h1>

    <p>{{ message }}</p>
</div>

<!-- INCLUDE FILTER APPS-->
 <div ng-include="'filterApp.html'" ></div>
<div class="jumbotron text-center">
    <h1>Product Page</h1>

    <p>{{ message }}</p>
    <p ng-hide="hide1">este parrafo se debe borrar</p>
</div>
<div ng-hide="hselect1"  >
  
  <p>This is filter app html page</p>
            <!--<select id="select-1" multiple="multiple" onchange="RecargaSelectBU()" >-->
            <!--</select>-->
</div>