Car Type
    [cf7-recordset id="rs_car_type" type="taxonomy" taxonomy="product_cat" attributes="term_id, name, parent" condition="parent=83"]
    [cf7-link-field recordset="rs_car_type" field="car_type" value="name" text="name" keep-options]

    [cf7-recordset id="rs_si_min" type="database" query="SELECT Min(CAST(meta.meta_value As Signed)) AS years FROM wp_posts AS posts INNER JOIN wp_postmeta AS meta ON (posts.ID = meta.post_id) INNER JOIN wp_term_relationships tr ON posts.ID = tr.object_id INNER JOIN wp_terms t ON tr.term_taxonomy_id = t.term_id WHERE posts.post_type = 'product' AND posts.post_status = 'publish' AND meta.meta_key = 'car_si_min' AND t.slug = 'car_insurance';"]
    [cf7-link-field recordset="rs_si_min" field="car_si_min" value="years"]

    [cf7-recordset id="rs_si_max" type="database" query="SELECT Max(CAST(meta.meta_value As Signed)) AS years FROM wp_posts AS posts INNER JOIN wp_postmeta AS meta ON (posts.ID = meta.post_id) INNER JOIN wp_term_relationships tr ON posts.ID = tr.object_id INNER JOIN wp_terms t ON tr.term_taxonomy_id = t.term_id WHERE posts.post_type = 'product' AND posts.post_status = 'publish' AND meta.meta_key = 'car_si_max' AND t.slug = 'car_insurance';"]
    [cf7-link-field recordset="rs_si_max" field="car_si_max" value="years"]

    Car Build Year
    [cf7-recordset id="rs_car_build_year" type="database" query="SELECT YEAR(NOW()) - (n.n) AS year_value FROM (SELECT @row := @row + 1 AS n FROM (SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6 UNION ALL SELECT 7 UNION ALL SELECT 8 UNION ALL SELECT 9 UNION ALL SELECT 10 UNION ALL SELECT 11 UNION ALL SELECT 12 UNION ALL SELECT 13 UNION ALL SELECT 14 UNION ALL SELECT 15 UNION ALL SELECT 16 UNION ALL SELECT 17 UNION ALL SELECT 18 UNION ALL SELECT 19 UNION ALL SELECT 20 UNION ALL SELECT 21 UNION ALL SELECT 22 UNION ALL SELECT 23 UNION ALL SELECT 24 UNION ALL SELECT 25 UNION ALL SELECT 26 UNION ALL SELECT 27 UNION ALL SELECT 28 UNION ALL SELECT 29 UNION ALL SELECT 30 UNION ALL SELECT 31 ) numbers, (SELECT @row := -1) r ) n WHERE n.n <= (SELECT Max(meta.meta_value) AS years FROM wp_posts AS posts INNER JOIN wp_postmeta AS meta ON (posts.ID = meta.post_id) INNER JOIN wp_term_relationships tr ON posts.ID = tr.object_id INNER JOIN wp_terms t ON tr.term_taxonomy_id = t.term_id WHERE posts.post_type = 'product' AND posts.post_status = 'publish' AND meta.meta_key = 'car_build_year_min' AND t.slug = 'car_insurance') ORDER BY year_value DESC;"]
    [cf7-link-field recordset="rs_car_build_year" field="car_build_year" value="year_value" text="year_value" keep-options]

    Car Value in USD (min. 1k and max. 300k)