(function($) {
$(document).on('change', '.facetwp-facet-product_tags', function() { // change product_tags to name of dropdown facet
FWP.parse_facets();
FWP.set_hash();
var query = FWP.buildQueryString();
window.location.href = '/search-results/?' + query; // search-results to correct page
});
})(jQuery);