Aire Pur® Tablet absorbs excess moisture and drips it in liquid form into the lower container. It is a decorative rechargeable system that works exclusively with Aire Pur® Tabet Refills. Presents new Dual Action technology with a powerful absorption tablet to prevent moisture problems and a high concentration fragrance capsule that intensely freshens the air. Air Pur® Tablet helps reduce problems caused by excess humidity like musty smells, moisture stains, condensation, oxidation and material aging in any room of your house. Lasts 1 to 3 months depending on weather conditions and humidity levels.