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Leisure Time Alkalinity Increaser - 2 lb.

Leisure Time Alkalinity Increaser - 2 lb.


Leisure Time Alkalinity Increaser - 2 lb.


In stock

Leisure Time Alkalinity Increaser - 2 lb.


Leisure Time® Alkalinity Increaser is a concentrated granular formula that gradually and safely raises the total alkalinity level and prevents pH bounce.

What’s in the Box

  • Leisure Time Alkalinity Increaser - 2 lb.


  • Prevents pH levels from bouncing and keep your spa water between 80 and 120 ppm
  • Simply and safely raise total alkalinity in spa or hot tub water with Leisure Time®


  • Sodium Hydrogen Carbonate: 100%



  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.


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


Leisure Time®

Most products purchased from our online shop within the last 30 days can be returned.

The following items are non-returnable:

  • Gift cards
  • Electronics
  • Pumps / Motors
  • Hot Tubs
  • Closeouts
  • See return policy below for made-to-order/special-order return eligibility.
30-day returns* Free shipping above $75