Compatible Models: Replacement filter accessories for Rowenta Cyclone vacuum cleaner models RO69xx RO6921EA RO6941EA Valuable Package: 2x Exhaust Filters, 2x Pre-Motor Filters. We recommend that the filter can be used for 2-3 months, then replaced and cleaned. Frequent replacement or cleaning of the filter is helpful to extend the life of the vacuum cleaner. Washable and Reusable: The filter is washable, the highly efficient filter cartridge can be chemically cleaned. If you find it dirty, you can remove the filter and then wash and clean it to keep it clean and improve filtration. (Allow it to dry completely for at least 24 hours before use.) Excellent Filtration Performance: The Rowenta vacuum cleaner filter is made with high-quality filter material to effectively filter and prevent dirt. This helps us breathe clean, fresh air and protect your family from airborne particles while absorbing odors. Replace your filter regularly; this ensures better suction performance and a longer