Salin Plus Replacement Salt Filter The salt filter for the Salin Plus should be replaced every 4 months to ensure effectiveness. Salin Plus uses a new and unique method in an advanced process for treating air which has proven to be of great benefit to sufferers of ear, nose or throat infections as well as allergy problems. It is suitable for everyone including young children and pregnant mothers as it contains no corticoids or steroids. Salin Plus works by releasing tiny salt particles into the air. These salt particles are inhaled by the patient while they sleep. The salt then attaches itself to the mucus lining the airways, and draws it away from the tissue. The patient finds it easier to expel any mucus and sputum and with continued use it prevents the build-up of this mucus.
