C Jack B Filter

$bfilter_query = array(
	'relation' => 'AND',
	array(
		'taxonomy'         => 'pa_categories',
		'terms'            => array( 'jackhammer', 'lights' ),
		'field'            => 'slug',
	),
	array(
		'taxonomy'         => 'pa_brandname',
		'terms'            => array( 'enerpac', 'acme' ),
		'field'            => 'slug',
	),
);