SpiraFlo Next Generation Moisture Absorber removes damp air for a healthy home. The attractive unit contains two innovative Breathable Fibre Refill Sachets, each of which is filled with thousands of active absorbing crystals that turn to liquid as moisture is captured. The no drips, no spills design means the SpiraFlo can be used throughout your home. When the sachets are full, simply discard and replace. With an effective coverage of up to 20m² and double the active airflow of other leading moisture devices, the SpiraFlo is the best way to protect your home and health from the problems caused by damp air.