Accessory - refill for air dehumidifiers in the form of tablets, universal purpose, fits in all commonly available air dehumidifiers, where it draws moisture from the air and accumulates it in the reservoir, contributes to a healthy home environment, the tablet gradually decreases in efficiency and loses its effect and so it is necessary to replace it with a new tablet - this time depends on the size and humidity of the room, wide use - cellars, garages, apartments, cottages, set of 3 + 1pcs