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 degree 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 degree refills last up to 3 months. The tabs are made of active moisture absorbing crystals and include patented anti-odour agents. The AERO 360 degree humidity absorber device functions without electricity and provides maximum safety thanks to its spill-prevention system. Supplied with 1 x Refill Tab.