Умный фильтр весь такой фасетный и няшный

$arFields = array(
            "ACTIVE" => "Y", 
            "IBLOCK_ID" => self::$IBLOCK_PRODUCT_ID,
            "IBLOCK_SECTION_ID"=>self::$SECTIONS[self::$Products[$PROD_EXT_ID]['CATEGORY']],
            "NAME" => self::$Products[$PROD_EXT_ID]['NAME'],
            "DETAIL_TEXT_TYPE" => 'html',
            "DETAIL_TEXT" => self::$Products[$PROD_EXT_ID]['DESCRIPTION'],
            "IMPORT" => true);
            
$arProp = array(
            "EXT_DONOR"=>"site",
            "BITRIX_EXT_ID"=>$PRODUCT_BITRIX_EXT_ID,
            "C_EXT_ID"=>$PROD_EXT_ID,
            "ARTICUL"=>self::$Products[$PROD_EXT_ID]['ARTICUL']
            ); 

 
$oElement = new CIBlockElement();
                
$ELEMENT_ID = $oElement->Add($arFields, false, false, false); 
               
               if($ELEMENT_ID)
               {
               
                  CIBlockElement::SetPropertyValuesEx($ELEMENT_ID, false, $arProp);
               
                        
                  //-------Создаем и привязываем цену------//
                  CCatalogProduct::Add(array("ID" => $ELEMENT_ID));
                  $PRICE_TYPE_ID = 1;
                  $arPriceFields = Array(
                     "PRODUCT_ID" => $ELEMENT_ID,
                     "CATALOG_GROUP_ID" => $PRICE_TYPE_ID,
                     "PRICE" =>$PRODUCT_COST,
                     "CURRENCY" => "RUB",
                     "QUANTITY_FROM" => false,
                     "QUANTITY_TO" =>  false
                  );
                  
               
                  CPrice::Add($arPriceFields);
                  
                  
            
                  foreach(self::$Products[$PROD_EXT_ID]['OFFERS'] as $OFFER_ID => $OFFER_ARR)
                  {
                     
                     
                                 
                     
                        $arOfferName=self::$Products[$PROD_EXT_ID]['NAME'];
                        
                        $arOfferProp = array(
                           "EXT_DONOR" => "sete",
                           "BITRIX_EXT_ID" => $OFFER_ARR['ID'],
                           "C_EXT_ID" => $OFFER_ARR['EXT_ID'],
                           "CML2_LINK" => $ELEMENT_ID
                        );
                        
                        foreach($OFFER_ARR['ATTRS'] as $ATR_NAME => $ATR_VAL)
                        {
                           $PROPERTY_NAME = strtoupper(str_replace(" ","_",translate($ATR_NAME,'ru','en')));
                           $arOfferProp[$PROPERTY_NAME] = $ATR_VAL;
                           $arOfferName .= ' '.$ATR_VAL;
                        }
                        
                        if($OFFER_ARR['ACTIVE']==1)
                        {
                           $ACTIVE = "Y";
                        } else
                        {
                           $ACTIVE = "N";
                        }
                                                
                        $arOfferFields = array(
                           "ACTIVE" => $ACTIVE, 
                           "IBLOCK_ID" => self::$IBLOCK_OFFERS_ID,
                           "NAME" => $arOfferName,
                           "IMPORT" => true);
                        
                        if($OFFER_ARR['IMG'])
                        {
                           $Offer_DETAIL_PICTURE = CFile::MakeFileArray($_SERVER['DOCUMENT_ROOT'].'/bitrix/cron/images/'.$OFFER_ARR['IMG']); 
                           $arOfferFields['DETAIL_PICTURE'] = $Offer_DETAIL_PICTURE;
                        }
                        
                        
                        $offerElement = new CIBlockElement();
                        $offer_ID = $offerElement->Add($arOfferFields, false, false, false); 
                        
                        if($offer_ID)
                        {
                        
                           CIBlockElement::SetPropertyValuesEx($offer_ID, false, $arOfferProp);
                        
                                 
                           //-------Создаем и привязываем цену------//
                           CCatalogProduct::Add(array("ID" => $offer_ID));
                           $PRICE_TYPE_ID = 1;
                           $arOfferPriceFields = Array(
                              "PRODUCT_ID" => $offer_ID,
                              "CATALOG_GROUP_ID" => $PRICE_TYPE_ID,
                              "PRICE" =>$OFFER_ARR['PRICE'],
                              "CURRENCY" => "RUB",
                              "QUANTITY_FROM" => false,
                              "QUANTITY_TO" =>  false
                           );
                           
                        
                           CPrice::Add($arOfferPriceFields);
                        }
                     
                  
                  
                  //sleep(3);
                  }
 

\Bitrix\Iblock\PropertyIndex\Manager::updateElementIndex(ID_инфоблока, ID_элемента); 

$arResult["FACET_FILTER"] = array(
   "ACTIVE_DATE" => "Y",
 "CHECK_PERMISSIONS" => "Y",
);

 $this->facet->query($arResult["FACET_FILTER"]); 

$element->GetList(array(), $filter, false, false, array("ID"));
$elementFrom = $element->sFrom;
$elementWhere = $element->sWhere; 

INNER JOIN b_iblock_11_index FC on FC.ELEMENT_ID = BE.ID 
 

and F.VALUE_NUM > 0
 

$index = \Bitrix\Iblock\PropertyIndex\Manager::createIndexer(ID_инфоблока);
$index->startIndex();
$index->continueIndex(0); // создание без ограничения по времени
$index->endIndex(); 

CJSCore::Init(['ajax']);