In stock Humidifiers / Dehumidifiers for indoor cultivation Mini dehumidifier - Cornwall Electronics Cornwall MINI-DESHUMIDIFICATEUR-CORNWALL-ELECTRONICS €59.90 Cornwall's mini dehumidifier will be useful for dehumidifying the air in your small enclosed spaces, up to 15 m2. With this appliance, you'll be able to check the humidity level in your environment to prevent your crop from catching mould and fungus. Essential for your indoor crops. Add to cart