Super Speedy Filters
Since we couldn’t optimize other filtering plugins fully through Scalability Pro, we had to make our own. Super Speedy Filters is the fastest, best-looking, most SEO-friendly WooCommerce filtering plugin, with plans to make it work on all post types in the near future.
It has been built from the ground up to transform filtering speed, with fully optimized ancestor tables, custom SQL, and fully customizable archive slugs and SEO control.