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Standard disposable moisture absorber boxes must be thrown away after one use, resulting in a waste of resources and money. Airthereal SG100 Portable Dehumidifier uses rechargeable silica gel beads to absorb moisture efficiently and repeatedly. When the silica gel in the dehumidifier changes from light to dark orange, just place it on the heating base for about 2 hours to recharge and dry the silica gel so you can continue to remove moisture.

SG100 can absorb up to 4oz/100ml of water per cycle with a 300+ cycle lifespan. No cords, no cables, and no batteries. It's suitable for small spaces up to 55sqf. It's perfect for closets, bookcases, wardrobes, cars, RVs, boats, and other small spaces that don’t have access to a power outlet. It also prevents mold and rust on photography equipment, musical instruments, & inside gun cases.

  • Non-toxic silica gel. Absorbs more water while preventing leaks or spills as it removes dampness & prevents mold and mildew
  • Long lifespan
    • Can absorb up to 4oz/100ml of water per cycle with a 300+ cycle lifespan
    • Can last up to 14 days before needing to be recharged, depending on the environmental humidity level
  • For small spaces. Suitable for areas up to 55sqf
  • Independent, safe heating base. Allows the silica gel beads to dry up safely and quickly After recharging, the silica gel is ready for another use
  • Fast recharging. After charging the silica gel beads for two hours, the dehumidifier is ready to absorb moisture for 2-15 days, depending on the humidity in the area


  • Model: SG100
  • Color: black
  • Dimensions: 4.21"L x 4.21"D x 10.63"H
  • Weight: 1.83lbs
  • Input power: 110V 60Hz
  • Dehumidifier capacity: 3.4oz (100ml) per cycle
  • Application area: 55sqf
  • Fast recharging: 2 hours
  • Use time: 2-15 days (depending on humidity level)
  • Non-toxic
  • Reusable
  • Eco-friendly
  • Portable


  • Portable Mini Dehumidifier with Heating Base (Black)
  • User Manual


  • Ships to Contiguous US
  • Expected Delivery: Dec 5 - Dec 10


  • Returns accepted within 30 days of shipment for orders within the Contiguous US.