General description vhbw offers a set of HEPA filters designed for compatibility with Rowenta Silent Force Extreme Cyclo vacuum cleaners (models RO822101/410 and RO822111/410). These filters effectively capture fine dust, pollen, allergens, and dandruff, ensuring optimal air quality and suction capacity. Regular replacement of these filters is recommended to maintain peak performance. Technical specifications Dimensions (L x W x H): 17.8 x 9.5 x 2.6 cm Material: plastic / filter paper Weight per filter: 91 g Form: rectangular Colour: white / green Compatibility and accessories Compatible with Rowenta Silent Force Extreme Cyclo models: RO822101/410, RO822111/410 Replacement for Rowenta parts: RS-RT3703, ZR-901501, ZR901501 Usage To ensure effective filtration, the air flow is directed through the HEPA filter, where the smallest particles are attracted to the fibers and trapped, improving the air quality in your home.