WOOF - WooCommerce Products Filter

From v.2.2.4/1.2.4

For resizing images in woof step filter.

add_filter('woof_step_filter_img_size', function($size) {
    $size = 'large'; //thumbnail, medium, large, full, array(200, 200)
    //woocommerce_thumbnail ,woocommerce_single, woocommerce_gallery_thumbnail
    return $size;
});