- New
DZA-13 is a DRI-Z-AIR 13 oz refill bag of moisture-absorbing crystals designed for compatible dehumidifier units. The crystals gradually remove excess moisture from enclosed spaces and help reduce condensation during storage or lay-up. This refill is particularly suited to RVs, trailers and other enclosed areas where moisture control is needed. The package contains 13 oz of crystals and is intended as a refill for compatible DRI-Z-AIR units.