array(5) {
  [0]=>
  array(4) {
    ["type"]=>
    string(12) "manufacturer"
    ["id_value"]=>
    NULL
    ["filter_show_limit"]=>
    string(1) "0"
    ["filter_type"]=>
    string(1) "0"
  }
  [1]=>
  array(4) {
    ["type"]=>
    string(5) "price"
    ["id_value"]=>
    NULL
    ["filter_show_limit"]=>
    string(1) "0"
    ["filter_type"]=>
    string(1) "0"
  }
  [2]=>
  array(4) {
    ["type"]=>
    string(18) "id_attribute_group"
    ["id_value"]=>
    string(1) "1"
    ["filter_show_limit"]=>
    string(1) "0"
    ["filter_type"]=>
    string(1) "0"
  }
  [3]=>
  array(4) {
    ["type"]=>
    string(18) "id_attribute_group"
    ["id_value"]=>
    string(1) "2"
    ["filter_show_limit"]=>
    string(1) "0"
    ["filter_type"]=>
    string(1) "0"
  }
  [4]=>
  array(4) {
    ["type"]=>
    string(18) "id_attribute_group"
    ["id_value"]=>
    string(1) "3"
    ["filter_show_limit"]=>
    string(1) "0"
    ["filter_type"]=>
    string(1) "0"
  }
}