WooCommerce Price Filter Not Working: What to Do

If the WooCommerce price filter is not working or not showing the right products, regenerate the WooCommerce lookup tables:

• go to page wp-admin/admin.php?page=wc-status&tab=tools
• find there button ‘Regenerate the product attributes lookup table‘ and press on it
• find button ‘Product lookup tables‘ and click on it

WooCommerce monitors this and shows a request to update the database – so update database when woocommerce plugin ask for it! If you do not update it, the price filter simply will not work.