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Leisure Time Spa Alkalinity Increaser 2 Lb, ALK

Leisure Time Spa Alkalinity Increaser 2 Lb, ALK

Mfg #: ALK


UPC: 785336304120

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Leisure Time ALK Alkalinity Increaser, 2 lb

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. Alkalinity Increaser is compatible with chlorine, bromine, ozone, and biguanide sanitizers.


  • Ideal range of total alkalinity in a spa is 80-120 ppm
  • Compatible with all sanitizers including bromine, chlorine and biguanide


Brand Leisure Time
Chemical Composition SODIUM BICARBONATE
Color White
Container Size 2 lb
Form Solid Powder
Item Alkalinity Increaser
Odor Odorless
Quantity 1
pH Rating 8.5 at a Concentration of 1% Solution in Water
Product Type Balancers
Solubility Soluble 9.5% wt/wt% at 20 deg C (68 deg F)