There is no any AJAX requests uses for filtering and your site customers can filter products and get results on-live mode without any requests to data base. Filtering is possible as through product title, attributes, product categories and price. No any time delays, all results are instant!!
Tested with up to 10 000 products!
Attention: this extension does not work with woocommerce templates, only through its own in-builted templates, and also with custom templates placed into current WordPress theme!
Video will be placed here