Electric-free air purifier Kuukai (Chlorine Dioxide) 150 1 piece

When you add the activator, the gel inside turns yellow, and when the effect wears off it returns to its original transparent state, so you can tell at a glance when it's time to replace it and how effective it is. Capacity (g): 150 Effective area: 4 to 10 tatami mats Main ingredients: water, superabsorbent resin, sodium chlorite, organic acid Estimated usage period: 2 to 3 months Comes with a special filter (PAT.P) that reduces chlorine odor Set contents: 1 unit, 2 bottles of activator