vhbw - the clever way Set of 2 wicking filters for your room humidifier or air purifier These powerful vhbw filters ensure the air in your household remains pleasant and healthy. They humidify the dry air and release it again to guarantee optimal evaporation and air cleaning with your room humidifier. Ideal for anyone who suffers from allergies. Replace the mat every 2-3 months to maintain optimal humidification and air-cleaning performance. CONTENT OF DELIVERY: - 2x evaporator mat TECHNICAL DETAILS: - Filters bacteria out of the water and prevents limescale - Diameter (external): 20 cm - Diameter (internal): 17.5 cm - Height: 3 cm - Width: 14 cm - Length: 26.5 cm - Colour: white - Washable and reusable Compatible with Boneco Air-O-Swiss A7018 Replacement for A7018 vhbw - High-quality replacement parts and accessories to prolong the service-life of your electronic devices.