Вопрос по SeoFilter и pdoFetch. + migx

$sql = "SELECT c.`id`, c.`pagetitle`, c.`uri`, c.`introtext`, t.`value` as `img`, t1.`value` as `price`, t2.`value` as `smena`, t3.`value` as `price2`, t4.`value` as `alt`, t5.`value` as `hit` FROM `modx_site_content` c LEFT JOIN `modx_site_tmplvar_contentvalues` t ON t.`contentid` = c.`id` AND t.`tmplvarid`=8 LEFT JOIN `modx_site_tmplvar_contentvalues` t1 ON t1.`contentid` = c.`id` AND t1.`tmplvarid`=9 LEFT JOIN `modx_site_tmplvar_contentvalues` t3 ON t3.`contentid` = c.`id` AND t3.`tmplvarid`=60 LEFT JOIN `modx_site_tmplvar_contentvalues` t4 ON t4.`contentid` = c.`id` AND t4.`tmplvarid`=52 LEFT JOIN `modx_site_tmplvar_contentvalues` t5 ON t5.`contentid` = c.`id` AND t5.`tmplvarid`=105 LEFT JOIN `modx_site_tmplvar_contentvalues` t2 ON t2.`contentid` = c.`id` AND t2.`tmplvarid`=17  WHERE c.`parent`=".$ttypeid." ORDER BY c.`menuindex`";

foreach ($modx->query($sql) as $k => $val) {
            if(($cnt%4) == 0) $first = 'f'; else $first = '';
            $cnt++;
            $price = number_format($val['price'], 0, ' ', ' ');
            $pdo = $modx->getService('pdoFetch');
            $parameters = array(
                'resources' => $val['id'],
                'includeTVs' => 'specifications',
            );
            $specifications = $pdo->getCollection('modResource', null, $parameters);