1kg PH Down

Lowers the pH of spa/hot tub water

Features:

• 
  Effective water balance control
  
• Easy to use
  
• When the pH value of the water is above 7.8, add 1-1/2 tsp. of pH DOWN while the pump is in operation for each 500 gallons of water.
  
• Allow 4 to 6 hours for distribution then retest pH.
  
• If the pH value remains above 7.8, repeat the above dosage until the pH is brought within the ideal range of 7.2 to 7.8.