Replaceable internal absorbent This closet dehumidifier is designed for reuse. It contains replaceable hygroscopic contents inside a hangable box, and the absorbent materials are natural to effectively dehumidify your closet. Calcium chloride core Calcium chloride is the main dehumidifying component. It absorbs moisture from the air and keeps it within the closed container to prevent spills. Secure hook for easy installation The unit features a hook that attaches to any closet rod or shelf. It stays in place and does not slide or fall off, unlike weaker hooks. Movable water collector The bottom is flexible and detachable, allowing easy disposal of the collected water. It can be carried and emptied anywhere without mess. Key benefits Keeps closets dry and reduces mold and musty odors Reusable design with replaceable absorbent contents Natural materials for effective dehumidification Calcium chloride safely traps moisture inside the container to prevent leaks Quick and secure installation with a reliable hook Easy maintenance with a movable, detachable bottom for water disposal Use scenarios Wardrobe closet: protect clothes and accessories from dampness and odor in humid environments Linen or coat closet: maintain a dry storage space for seasonal garments and bedding Small storage boxes or utility closets: prevent moisture buildup in enclosed spaces Specifications and compatibility Hangable box design with a hook suitable for most closet rods or shelves Replaceable internal hygroscopic contents Natural material absorbent option Main dehumidifying agent: calcium chloride Movable bottom that is flexible and detachable for easy water disposal