Кто – нибудь может подсказать как фильтр каталога - catalog.filter , заставить фильтровать по всем свойствам в одном единственном поле?

 <fo rm name="<?echo $arResult["FILTER_NAME"]."_form"?>" action="<?echo $arResult["FORM_ACTION"]?>" method="get">

<div align="center" style="float:right; padding-top:5px;">
<input type="submit" class="button_price blue" name="set_filter" value="<?=GetMessage("IBLOCK_SET_FILTER")?>" /><br />
<input type="hidden" name="set_filter" value="Y" /></div>
<div align="center" style="float:right; padding-top:5px;">
<input type="submit" class="button_price blue" name="del_filter" value="<?=GetMessage("IBLOCK_DEL_FILTER")?>" /></div>


   <?foreach($arResult["ITEMS"] as $arItem):
      if(array_key_exists("HIDDEN", $arItem)):
         echo $arItem["INPUT"];
      endif;
   endforeach;?>
   <table width="50%;">

   <tbody>
      <?foreach($arResult["ITEMS"] as $arItem):?>
   
         <?if(!array_key_exists("HIDDEN", $arItem)):?>
            <tr>
               <td valign="top"><?=$arItem["NAME"]?>:</td>
            
               <td valign="top"><?=$arItem["INPUT"]?></td>
                  
                     <?endif?>
                        
      <?endforeach;?>

   </tbody>

   </table>

</form>