Array
(
    [0] => Array
        (
            [filterveld] => merk
            [filterkey] => 1908
        )

    [1] => Array
        (
            [filterveld] => model
            [filterkey] => 40
        )

    [2] => Array
        (
            [filterveld] => subgroepid
            [filterkey] => 2
        )

    [3] => Array
        (
            [filterveld] => pasvorm
            [filterkey] => 1044
        )

    [4] => Array
        (
            [filterveld] => mouwlengte
            [filterkey] => 1050
        )

    [5] => Array
        (
            [filterveld] => seizoen_groep
            [filterkey] => 33
        )

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

)