Boveda 62% 2-Way Humidity Control Packs 320g Oscillating Potash (K2O): 33

Potash (K2O): 33

12x AQUAvalve5

Build: Anodized aluminum sensor housing

Key Features:

Compact 6-inch size fits small gardens

Boveda 62% 2-Way Humidity Control Packs 320g Oscillating Potash (K2O): 33Boveda 320g 62% Humidity Control Packs Hold Five Pounds The largest pack Boveda makes, one 320 g unit covers up to five pounds at 62% RH. Moisture crosses a reverse osmosis membrane both directions, so a tote that has run dry recovers instead of just holding. This is the RH level for material moving through to a customer rather than sitting long term. A Five Pound Humidity Pack for Totes and the 21L CVault At 6. 75" x 5" and under an inch thick, it