Remove_Filter on Specific Page

Hey All-

I’ve got a theme that isn’t using the standard wpautop or wptexturize.

In the functions.php file the author set up their own version, as indicated with:

add_filter('the_content', 'pp_formatter', 99);
add_filter('widget_text', 'pp_formatter', 99);

I am trying the get rid of these filters on one page only, page id 25.

The code I have written is:

//Remove AutoP from Contact Page
  if (!is_page (25)) {
  remove_filter('the_content', 'pp_formatter', 100);
  remove_filter('widget_text', 'pp_formatter', 100);
  }

This doesn’t seem to be working. Any pointers? Thanks.

Edit: spelling