public function getFiltersArray()
    {
        if ($this->_filtersArray === null) {
            $this->_filtersArray = $this->getQueryCacheHelper((new Query())->from('{{%admin_storage_filter}}')->select(['id', 'identifier', 'name'])->indexBy('identifier')->orderBy(['name' => SORT_ASC]), self::CACHE_KEY_FILTER);
        }

        return $this->_filtersArray;
    }