Some of the advantages of adding a salt system to your swimming pool are: 1) No more itchy skin 2) No more burning eyes 3) Doesn't bleach out your swim suits and other items 4) No more harsh chlorine smell 5) No more buying large quantities of expensive chlorine. 6) You don't have to worry about mixing the chlorine up and putting it in your above ground or inground swimming pool. Make your own pure fresh chlorine day in and day out. Salt pool systems are available for Above Ground Pools and for In-Ground Pools. Evenly disperses the chlorine throughout the entire swimming pool via the return jets of the pools filtration system. Provides 100% of your swimming pool sanitation needs automatically. Simply test your swimming pool water weekly, add salt as needed, and adjust for more or less chlorine. Works on all swimming pool types, plaster, vinyl or fiberglass. All of the chlorine that has been added to your swimming pool, reverted to salt and you may be surprised how much salt is already in your swimming pool. The salt display will let you know the level of salt in your swimming pool.