Check with my code,

    $list =  $this->getRequest()->getParam('list', false);
    $filter_ids = explode(",",$list);
    $productcollection = $objectManager->create('Magento\Catalog\Model\ResourceModel\Product\CollectionFactory');
    $categoryProducts =  $productcollection->create()->addAttributeToSelect('*')->addFieldToFilter(['color', 'system'],
        [
            ['in' => $filter_ids],
            ['in' => $filter_ids]
        ]);