{if $filterData['filter_selected_values']['param_pricem2']}
{set $price_min_r = $filterData['filter_selected_values']['param_pricem2'][0]}
{set $price_max_r = $filterData['filter_selected_values']['param_pricem2'][1]}
{else}
{set $price_min_r = $baseprice_min}
{set $price_max_r = $baseprice_max}
{/if}