
30 ClarityWater
Maintenance Schedule
Each time you refill the spa  | Follow the section “Starting the Spa with Fresh Water” on page 9..  | 
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Prior to each use | Test the spa water using either test strips a reagent test kit. Adjust  | 
  | chemical levels as necessary.  | 
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Once a week | Test the spa water using either test strips a reagent test kit. Adjust  | 
  | chemical levels as necessary.  | 
  | If your water source is high in calcium, add stain and scale  | 
  | preventer.  | 
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Once a month | Deep clean your spa’s filter. (Follow filter cleaning instruction at  | 
  | beginning of this section)  | 
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Every two to four months | Drain and clean your spa with a   | 
  | Polish the acrylic surface with a surface protectant for spas.  | 
  | Clean and treat spa cover, pillows, and Cal Select cabinet (if  | 
  | equipped) with a vinyl cleaner for spas.  | 
  | Refill your spa, following the section “Starting the Spa with Fresh  | 
  | Water” on page 9..  | 
  | If you are using the Cal Clarity II Automatic Bromine Generator, add  | 
  | new sodium bromide to the water.  | 
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Once a year | Replace filter cartridges if the pleats appear frayed.  | 
  | If you use an ozonator, you will need to replace the ozone  | 
  | cartridge.  | 
  | If you use the Cal Pure UV water sanitizer, you will need to replace  | 
  | the UV lamp.  | 
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We recommend that your spa water be changed every 4 to 6 months. You may find the need to change your spa water more frequently with heavy use. When empty, your spa should be cleaned with a 
2011 Portable Spa
www.calspas.com  | LTR20111000, Rev. D  |