Details: The 900 gram silica gel unit protects 66 cubic feet of enclosed space. This is a larger version of our 450 gram unit. It protects larger areas and requires less frequent reactivation. The 3" x 6" x 8" carton has a built-in corrugated indicator that turns from blue to pink to signal the need for reactivation. Reactivates in any conventional oven. Ideal protection for larger safes, cabinets, vaults, or closets.

- Protects enclosed area of up to 66 cubic feet (1.86 m3)
- Measures only 3" x 6" x 8"(76 x 152 x 240mm). 
- Built-in indicator that turns from blue to pink signalling need for reactivation.
- Easy to reactivate in any oven.
- Lifetime protection
- Mil Spec MIL-D-3464 Typed 1 & 11


Our products are re-useable & carry a lifetime warranty!

Reactivation Instructions


Place the unit with the indicator card down, occasionally examining the card. When the center circle turns pink reactivate the unit as follows: Remove the bag of silica gel granules from the unit and place the bag in a vented 240 degree F (115 degree Celcius) oven for at least 3 hours. Replace the bag in the unit. Please note that it may take several hours for the indicating circles to turn blue again.

Please note that it may take several hours for the indicating circles to turn blue again.


"It's like a miniature dehumidifier working night and day ... yet needs no electricity."

(SG900)

SKU SG900
Brand Hydrosorbent
Shipping Weight 1.1000kg
Shipping Width 15.200m
Shipping Height 24.000m
Shipping Length 7.400m

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