const $filter = $('.js-filter').change(function() {
const selected = $('.dfth__check:checked', this)
.closest('.dfth__item')
.find('.dfth__label')
.get()
.map(n => n.innerText)
.join(', ');
$('.js-type-result', this).text(selected || дефолтное_значение);
});
$('.dfth__reset').click(function() {
$filter.find('.dfth__check').prop('checked', false);
$filter.trigger('change');
});