Calcium Hardness Increaser

$5.99

Balance your water to prevent problems

Keeping the right balance of your spa water is necessary. Balancers control scale, adjust pH and total alkalinity and correct mineral imbalances.

Protect spa and equipment for longer life

  • Prevents corrosion of equipment
  • Prevents degradation of spa surfaces
  • 1 tbsp. per 100 gallons increases calcium hardness ~25 ppm