General description AlwaysH 2 Replacement HEPA Filters are designed for use with various Rowenta vacuum cleaner models, including Silence Force and X-Trem Power series. These filters provide excellent filtration performance, ensuring that fine dust and particles are effectively captured, helping to maintain clean and fresh air in your home. Technical specifications Type: H13 HEPA Filter Contents: 2 filters Compatibility and accessories Compatible with Rowenta Silence Force Compact, Silence Force Extreme, Silence Force Extreme Compact, Silence Force Upgrade, X-Trem Power, X-Trem Power XL, X-TREM Power Allergy Care models: RO5822, RO5825, RO5833, RO5911/11, RO5913, RO5921, RO5931, RO5938 Alternative to ZR002901 Installation Easy installation without tools required Designed for straightforward replacement Usage Recommended replacement every 2-3 months Washable and reusable; can be dry cleaned Allow the filter to dry completely for at least 24 hours before use Other information Frequent