Pool salt cells use electrolysis to convert dissolved salt (sodium chloride) into chlorine gas and sodium hydroxide. The chlorine sanitizes your pool while the sodium hydroxide raises pH, creating a continuous chlorination cycle.
Most salt water pool cells can be rebuilt by replacing the titanium plates and internal hardware, typically costing 50-70% less than a new cell. However, rebuilding is only worthwhile if the cell housing is intact and you have technical skills.
Salt water pools use a chlorine generator to convert salt into chlorine, requiring 2700-3400 ppm salt, higher CYA levels (70-80 ppm), and regular cell cleaning. Start by installing the salt water chlorine generator, adding pool salt, and maintaining proper water chemistry.
Salt water pools do not raise blood pressure through skin absorption, as pool salt levels are much lower than ocean water. However, improper chemical balance can cause skin irritation that may indirectly affect stress levels.
You only need pool salt if you have a saltwater chlorinator system installed. Traditional chlorine pools don't use salt, while saltwater pools require 3,200-4,000 ppm of salt to operate properly.
Check if your salt cell is working by inspecting for visible bubbles during operation, testing chlorine output levels, and verifying proper salt levels (3000-4000ppm). A functioning cell should produce steady bubbles and maintain chlorine levels without supplemental shocking.
Clean your salt cell by turning off power, removing the cell, and soaking it in a 4:1 water-to-muriatic acid solution for 10-15 minutes to dissolve calcium buildup.
Pool salt cells use electrolysis to convert dissolved salt (sodium chloride) into chlorine by passing an electrical current through salt water between titanium plates coated with precious metals.
A failing salt cell shows signs like low chlorine production despite proper salt levels, calcium buildup on plates, error codes on the control unit, or visible damage to the cell housing. Test by checking amperage draw and inspecting the plates for scaling or corrosion.
