Compatible model: for Rowenta Swift Power Cyclonic Vacuum Cleaner RO2932EA RO2933EA RO2957EA RO2981EA RO2910EA RO2913EA RO2915EA Made of durable and high-quality materials, the structure is of high quality - not easy to damage. The high-efficiency filter ensures high performance and a healthier lifestyle, and extends the life of the vacuum cleaner. Filters reduce dust infiltration, help rid the air of dust, allergens and other particles. For optimal performance, we recommend changing the filter every 2-3 months. Package contents: 1 x pre-filter + 1 x post-filter