The DSI dry salt inhaler enables a natural treatment of respiratory diseases (asthma, allergies, coughs, etc.). It contains natural salt crystals from Europe’s largest salt mine in Parajd, Romania. A special feature of this biocompatible medical product is its special membrane, which prevents air from being blown back into the device and related condensation. The one-way safety valve prevents the salt from contamination and accustoms the user to the right breathing technique in order to achieve the maximum therapeutic effect. The product features a removable salt container that makes it refillable.