General description vhbw offers a high-quality 2-part filter set designed specifically for Rowenta X-Force Flex RH9811WO/4Q0 and RH9812WO/4Q0 vacuum cleaners. This set provides an efficient and easy way to replace your vacuum cleaner filters, ensuring optimal suction capacity and filtration performance for excellent cleaning results. Technical specifications Set includes: 1x pre-motor filter, 1x motor protection filter Pre-motor filter dimensions: Diameter 11.4 cm, Height 5.3 cm Motor protection filter dimensions: Diameter 10.6 cm, Height 10.6 cm Material: Plastic / filter paper Color: Black / white Washable Replacement cycle: Every 6 - 9 months Compatibility and accessories Compatible with Rowenta X-Force Flex RH9811WO/4Q0 and RH9812WO/4Q0 Replacement for ZR009007 and ZR009008