Proper Levels
for Balanced Water:

Be sure to check your spa water regularly.

Ensure sanitizer levels are within the proper range of 3-5 ppm prior to each use.

If you use your spa more than three times per week your testing and water care should be performed more frequently.

Your filter cycles should be run at a minimum of 6 to 8 hours per day.

To ensure optimum water quality and to keep the water easy to balance be sure to drain your spa at least every three months or more often if the spa is used more frequently.

If you have a bromine generator your water should be drained between 8 and 12 months depending on  usage.  Be sure to always keep your pH balanced and your calcium hardness within proper range to avoid costly corrosive damage.