public function __construct() {
		parent::__construct();
		add_filter( 'disable_months_dropdown', '__return_true' );
		add_filter( 'query_vars', array( $this, 'add_custom_query_var' ) );
		add_filter( 'views_edit-product', array( $this, 'product_views' ) );
		add_filter( 'get_search_query', array( $this, 'search_label' ) );
		add_filter( 'posts_clauses', array( $this, 'posts_clauses' ), 10, 2 );
	}