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Rate of chemical dispensing is controlled by unique dial device
Part# 72733
Description: Sealed top with rope handle and threaded bottom
Fits: E2000
All Clear Spa Dry Acid Size:2lb Rate of chemical dispensing isDry acid is used to lower pH and Alkalinity. To low pH you would need to disperse small amounts across the water. To lower Alkalinity the process is a bit different. You would add anywhere from 5oz 15oz into the deepest area of the tub in a concentrated area to create a 'Bubble Effect' causing the Total Alkalinity to drop and only temporarily affecting the pH. Active Ingredient.. Sodium Bisulfate 94. 5% Available in 20oz, 2lb, or 6lb
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