Array
(
    [0] => Array
        (
            [filterveld] => merk
            [filterkey] => 490
        )

    [1] => Array
        (
            [filterveld] => model
            [filterkey] => Array
                (
                    [0] => 79
                    [1] => 106
                    [2] => 11
                    [3] => 12
                    [4] => 100
                    [5] => 10
                    [6] => 95
                    [7] => 104
                    [8] => 15
                    [9] => 13
                    [10] => 102
                    [11] => 16
                )

        )

    [2] => Array
        (
            [filterveld] => model
            [filterkey] => 13
        )

    [3] => Array
        (
            [filterveld] => kleur
            [filterkey] => 3
        )

    [4] => Array
        (
            [filterveld] => sale
            [filterkey] => 1
        )

)