The UniBond AERO 360 Compact Moisture Absorber absorbs excess moisture and neutralises bad smells in your home. It is ideal for rooms up to 20m ;. The aerodynamic design promotes 360 air circulation for advanced efficiency. Made from 60% recycled plastic. Easy to use, a handy level indicator shows you when a new dehumidifier refill is required. AERO 360 refills last up to 3 months. The tabs are made of active moisture absorbing crystals and include patented anti-odour agents. The AERO 360 humidity absorber device functions without electricity and provides maximum safety thanks to its spill-prevention system. Supplied with 1 x Refill Tab.