Replacement bags for dehumidifiers. Prevents condensation, moisture, and musty odors. Suitable for caravans, boats, sheds, attics, basements, kitchen cabinets, and laundry rooms. Does not consume energy. Removes excess humidity from the air using granules. Dehumidification for indoor climate, for drying laundry, or preventing mold growth. The dehumidifier can be used in a variety of ways. Especially in rooms that cannot be ventilated at all or only limitedly, such as basements or crawl spaces, the device prevents the formation of bacteria and mold, thereby protecting the inventory and building structure from damage. Additionally, the dehumidifier accelerates the drying of hanging laundry when used in the laundry room. On muggy summer days, the device creates a cooler and more pleasant indoor climate by lowering humidity to a comfortable level between 40 and 60 percent.