Total Alkalinity Increaser


  • Raises total alkalinity
  • 1 pablesspoon per 100 gallons raises total alkalinity 225ppm
  • Eliminates “pH bounce”
  • Helps prevent equipment and spa surface corrosion and damage
SKU: 42630BIO Categories: ,


Total Alkalinity Increaser eliminates “pH bounce” by balancing total alkalinity. It’s used to prevent equipment and surface corrosion and damage due to low pH.

Total Alkalinity Increaser raises total alkalinity in spa water. Low total alkalinity may cause spa water to be corrosive to metal causing staining, etching or distorting of spa surfaces. Proper alkalinity reduces “pH balance” by buffering the water against undesirable pH changes. Total alkalinity should be maintained in the range of 125 -150 ppm.

Directions For Use:

1. Apply appropriate amount of product per ALEX recommendations. Broadcase into spa with the circulation system operating.

2. Operate circulation system for 30 minutes after application.

Additional information

Weight 2.01 lbs
Dimensions 12 × 4 × 4 cm

2 LB




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