​

const agesldr = {

  rangeminage: 18,

  rangemaxage: 125,

  prefminage: 44,

  prefmaxage: 125

}

​

new mdb.MultiRangeSlider(filteragerange, {

    min: agesldr.rangeminage,

    max: agesldr.rangemaxage,

    step: 1,

    tooltips: true,

    startValues: [agesldr.prefminage, agesldr.prefmaxage]

  });