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SpaGuard Total Alkalinity Increaser

SKU: 42630BIO

In stock

SpaGuard Total Alkalinity Increaser - 2 Lbs


SpaGuard Total Alkalinity Increaser is formulated to raise total alkalinity safely and effectively. Maintaining proper pH levels in your spa is critical to preserving the integrity of your spas equipment while also extending its life. The concentrated granular formula effectively raises alkalinity levels and allows gradual water balancing. SpaGuard Total Alkalinity Increaser will also help maintain your spas pH levels. 

What’s in the box

  • SpaGuard Total Alkalinity Increaser - 2 lbs.

Directions for Use


  1. Add 1 oz to spa water.
  2. Allow water to circulate for at least 30 minutes.
  3. Using a test strip, retest water and repeat steps 1 - 2 until balanced.

Weekly Maintenance 

  1. Using spa test strips, test your spas water and adjust when needed.
  2. Ideal Range for alkalinity level: 80-120 ppm.

Recommend For

  • Compatible with chlorine, bromine, ozone and biguanide sanitizers.


Sodium Hydrogen Carbonate: 100%



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