H2Out® SD 306

The H2Out® SD 306 is the perfect size to protect areas the size of Vee-Birth, Quarter birth  or bed rooms in a  camper.  H2Out® Space Dryers prevent water contamination, eliminating rust, corrosion, oxidation and tarnish on electronics, tools, equipment and protect from mildew, fungus, mold and odors.


  • H2Out SD
  • 640 cubic feet
  • Attics
  • Basements
  • Boat Interiors
  • RV cargo holds
  • RV interiors

Technical Specifications

  • Protects interior spaces to 700 cubic feet (Based on 50% humidity at 70˚ F)
  • 3" W x 3" L x 6" H (31.7 oz)
  • Desiccant is non-toxic, non-corrosive
  • Infinitely Renewable and Reusable
  • Easily Regenerate when blue turns to pink