Array
(
    [custom_f_3] => Array
        (
            [var_name] => custom_f_3
            [display] => 3
            [header] => Culoare
            [smartSearch] => 0
            [dispCounter] => 0
            [options] => Array
                (
                    [5452414e53504152454e545f434f4c4f52] => Array
                        (
                            [id] => 5452414e53504152454e545f434f4c4f52
                            [label] => Transparent
                            [selected] => 0
                            [type] => option
                            [active] => 1
                        )

                )

            [active_tree] => Array
                (
                )

            [clearType] => this
        )

    [price] => Array
        (
            [var_name] => price
            [display] => 5
            [header] => Price
            [type] => float
            [clearType] => this
            [options] => Array
                (
                    [0] => Array
                        (
                            [name] => price[0]
                            [value] => 
                            [label] => MOD_CF_RANGE_FROM
                            [size] => 6
                            [maxlength] => 13
                            [slider_min_value] => 0
                        )

                    [1] => Array
                        (
                            [name] => price[1]
                            [value] => 
                            [label] => to
                            [size] => 6
                            [maxlength] => 13
                            [slider_max_value] => 500
                        )

                )

        )

)