Spa pH Up and  Spa pH Down

Spa Up
Granular product gently adjusts water pH and alkalinity upward.
  2lb  Bottle 
Spa Down
Granular product adjusts water pH and alkalinity down.
  2.5 lb Bottle 
Liquid Spa Up
Gently increases pH with "no mix" liquid. Just pour into water.
  Qt Bottle 
Liquid Spa Down
Lower critical pH levels easily with no mixing or mess. Just pour directly into spa.
  Qt Bottle 
Calcium Booster™
Helps prevent foaming and equipment corrosion by raising level of water hardness.
Spa Alkalinity Increaser
Critical to pH control, this granular formula effectively raises alkalinity levels which might otherwise cause equipment corrosion.
  2lb  Bottle 

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