AJAX filters and the Uncode theme
WooCommerce Product Filters is designed to work with any theme. However, there is a particular limitation with the Uncode theme where it is not possible to use the 'AJAX' filter mode. Instead, you must use the 'Button click' filter mode where users click a button to apply their selected filters and the page reloads to display the results.
If you're using Uncode and set the filter mode to 'AJAX' then the button click mode will automatically be used instead.
If you really want the filters to work without reloading the page, then we recommend using any of the other themes which we test with.