Boveda 58% 2-Way Humidity Control Packs 320g Environmental Monitoring & Controls There is no generator

There is no generator

you must try to match the input speed to the output speed

Unlike other products on the market that may use harmful plastics and metals

OMRI-listed blend of peat moss

Boveda 58% 2-Way Humidity Control Packs 320g Environmental Monitoring & Controls There is no generatorBoveda 320g 58% Humidity Control Packs Hold Five Pounds The largest pack Boveda makes, one 320 g unit covers up to five pounds at 58% RH. Moisture crosses a reverse osmosis membrane both directions, so a tote that has run dry recovers instead of just holding. 58% is the drier of the two flower levels, which is what long holds want. A Five Pound Humidity Pack for Totes and Bulk Storage At 6. 75" x 5" and under an inch thick, it lies flat in the base of