Intex CS8110 User Manual | 27 pagesIntex Salt Water System Manual - I would give this product a negative star review if I could. I had the older model intex Krystal clear salt water system and I had it for 4-5 years with not one problem however this one we purchased with our new intex pool and we set it up properly but after only 4 hours the high salt code flashed and shut the system. Keep your above ground pool water clean, soft, and refreshing with the Intex Krystal Clear Saltwater System. Its unique 2-stage technology uses an E.C.O. (electrocatalytic oxidation) process in which water molecules are split into highly powerful oxidants to destroy organic contaminants, such as bacteria and algea..