Made with 2-ply combination paper and meltblown micro filter. Designed for the cleaning professional who demands high-performance parts at a competitive price. Meets or exceeds OEM standards. For Karcher/Tornado. OEM/Compatible: Compatible; For Use With: Karcher/Tornado CV30/1, CV38/2 & CV48/2 Paper Bag; OEM #6.904-294.0; Quantity: 100/Carton.