Super Dri-Aid Removes damaging moisture from in the ear and behind the ear hearing aids Moisture is the enemy of all hearing aids. Dampness, humidity and body moisture reduce their sensitivity, shorten battery life and cause corrosion. SUPER DRI-AID utilizes molecular sieve pellets that are physically and chemically different from silica gel crystals. Enormous capacity to hold moisture - SUPER DRI-AID pellets can last up to three months before having to be rejuvenated. Works under all conditions - Designed for areas where extreme moisture problems exist. Pellets can be recharged and used indefinitely. Ideal for use in home, office or for traveling. Secure longer life and continuous efficiency for hearing aids Item: S-DRI (by Hal-Hen) Price: $22.49 + Shipping: 10% up to $80, 7% over $80 Back To Shopping