H2Out® SD 103

The H2Out® SD 103 protects areas the size of a tool box, tackle box or gun safe.  5 cubic feet of protection. The SD103 is a favorite, because of its size, to keep documents, maps, photos etc. dry in gun safes, drawers and storage cabinets. H2Out® Space Dryers prevent water contamination, eliminating rust, corrosion, oxidation and tarnish on electronics, tools, equipment and protects from mildew, fungus, mold and odors.


  • H2Out SD
  • 5 cubic feet
  • Boat Drawers
  • Gun Safes
  • Kitchen CabinetsTackle Boxes
  • Tool Boxes

Technical Specifications

  • Protects interior spaces to 85 cubic feet (Based on 50% humidity at 70˚ F)
  • 1.75" W x 1.75" L x 3" H (16oz)
  • Desiccant is non-toxic, non-corrosive
  • Infinitely Renewable and Reusable
  • Easily Regenerate when blue turns to pink