Usage Tips:COMPATIBILITY: Filters for Rowenta Compact Power Cyclonic RO37 models, such as RO3718EA, RO3724EA, RO3731EA, RO3753EA, RO3759EA, RO3786EA, Compact Force RP3721EA. Comp. With Rowenta ZR005901. Suitable for Tefal or Moulinex Compact Power Cyclonic models. PERFORMANCE: 2-part filter system - an engine filter that traps large dirt and a Hepa 13 exhaust air filter (filter cassette) that effectively filters smaller particles such as dust mites, skin particles in the air from the vacuum cleaner before it exits CLEANING: The filters should be cleaned once a month. The foam filter for vacuum cleaners can be washed with water, let it dry completely (at least 24 hours). The air outlet filter (filter cassette) must be dry cleaned INTERCHANGEABLE: The filter set must be renewed annually in order to maintain strong suction power. The vacuum filters of your Rowenta Compact Power Cyclonic vacuum cleaners can be easily changed and replaced with new filters. Extended delivery: 2 x Cleanmonster HEPA Filter Set for Rowenta Compact Power Cyclonic vacuum cleaners such as RO3718EA, RO3724EA, RO3731EA, RO3753EA, RO3759EA, RO3786EA, RO3798AE, RO3766EA A, RO3715EA, RP3721 Comp . with Rowenta ZR005901 Technical data: Foam filter: Dimensions: diameter 14.5 cm Material: foam Air outlet filter: Dimensions: 14.1 x 8.6 x 3.3 cm (LxDxH) Number of slats: 44 Scope of delivery: 2 sets of filters (2x air outlet filters, 2x foam filters Compatible devices: RO3718EA, RO3724EA, RO3731EA, RO3753EA, RO3759EA, RO3786EA, RO3798AE, RO3799EA, RO3766EA, RO3761EA, RO3715EA, RP3721EA