version of theme AVADA 4.0.3
version of Woocommerce 2.6.1
version of Filter Free YITH 3.0.1
url of issue: http://climat.aabit.ru/product-category/kondicionery/bytovye/split-sistemy/
after updating filter filters only with two attributes!
https://wordpress.org/plugins/yith-woocommerce-ajax-navigation/