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Leisure Time Alkalinity Increaser

Leisure Time

Product Description

Leisure Time Alkalinity Increaser is a critical product in maintaining proper pH control in your spa. It is comprised of a granular formula that effectively raises alkalinity levels which if left too low, might cause equipment corrosion. In addition to raising total alkalinity, this product prevents pH bounce.

Price: $14.99


  1. Add 1 oz (2 tbsp) to spa water.
  2. Allow water to circulate for 30 minutes.
  3. Retest water and repeat steps 1 and 2 until the desired level is reached.


1 oz until alkalinity reading is 80-120 ppm.


Sodium Hydrogen Carbonate: 100%

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