Views exposed filter between label AND replace with -
You have to use a hook_form_alter() to edit the form programmatically. This will go in a custom module.

Here's some boilerplate code:

function test_form_alter(&amp;$form, &amp;$form_state, $form_id) {
  if ($form_id !== 'views_exposed_form') {
    return;
  }

  if ($form_state['view']-&gt;name !== '&lt;your_view_name&gt;') {
    return;
  }

  $form['field_&lt;your_field_name&gt;']['max']['#title'] = '-';
}


Replace the view and field names with your particular ones. Hope it works for you.