Ideal for your garden storage area, these dehumidifiers absorb moisture from the air. They protect row covers from mildew, keep seeds dry, and prevent rust on non-stainless metal tools (but avoid using them near wooden tool handles, which should retain some moisture).
A built-in indicator changes
color when the silica gel becomes saturated; reactivate it by simply drying it in an oven.
Available in three sizes. At only 4" x 2" x 1/2", the 40g (1.4 oz) aluminum tin protects up to 3 cu.ft. of space. The 450g (15.9 oz) unit is for areas of up to 33 cu.ft. and has a linen bag of gel in a 7" x 4-1/2" x 2" cardboard case. The 4" diameter by 6" high, 750g (26.5 oz) steel canister dehumidifies as much as 57 cu.ft.
Reusable indefinitely, these are convenient and reliable protection.
The 450g Silica Gel Dehumidifier is no longer available.