Refill of 2+1 crystals in complimentary apple scent, to be inserted in the dehumidifier. Multipurpose indoor dehumidifier. Condensation reduction device, humidity absorber, active against mold and bad smells. The special crystals absorb excess humidity, transforming it into liquid. During use it releases a light and pleasant lemon scent, eliminating bad odors. Absorbs moisture for up to 60 days.