Designed for the cleaning professional who demands high-performance parts at a competitive price. Meets or exceeds OEM standards. Product quality claims are backed with Janitized® exclusive Blue Ribbon Warranty. For Karcher/Tornado®. OEM/Compatible: Compatible; For Use With: Karcher/Tornado® CV30/1, CV38/2 & CV48/2 Paper Bag; OEM #6.904-294.0.