Hi,
The links you provided are categories listings, not products listings.
And the filters display setting of your menu item, under the products options, is only for the products listing as filters only apply to products, not categories.
The filter module can potentially be used to display filters on such page as the filter module can display on any page. However, you didn't select any position for your module so it doesn't display anywhere.
PS: Please provide the full link to the thread in your messages. Otherwise, it's hard for us to find it.