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H2Out® SD 309


The H2Out® SD 309 protects an area 8'x10'x10'.  800 Cubic feet.

Recommended one SD309 for every 10 feet of living space in your boat, camper or RV.   The 309 is popular with RV owners, Recreational and Commercial Boat owners.   The fact that the H2Out® SD series is non-corrosive, non-spill-able, infinitely renewable and reusable, not to mention cool looking are making the 309 a best seller.

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
  • 800 cubic feet
  • Boat Galleys and salons
  • Seasonal boat storage
  • Commercial walk-in coolers
  • Commercial walk-in freezers
  • Flower coolers
  • RV interiors
  • Seasonal RV storage

Technical Specifications 

  • Protects interior spaces to 800 cubic feet (Based on 50% humidity at 70˚ F)
  • 3" W x 3" L x 9" H (19.2 oz)
  • Infinitely Renewable and Reusable
  • Easily Regenerate when blue turns to pink 

You will be redirected to our official H2Out Canada website to make the purchase after clicking the link below.

Parent Category: H2OUT Products Last Updated: Thursday, 12 May 2016 17:55 Published: Thursday, 17 April 2014 17:34