pH minus sodium bisulfate. High pH above 7.8 causes scaling, calcium deposition and cloudy water. Fast dissolving granular pool acid lowers the pH and alkalinity of pool water. Safer to handle than muriatic acid. 2.5 lb of pH minus is equivalent to 1 qt. of muriatic acid.

Manufacturer: O-ACE-sis
Manufacturer part number: TF084006048OAC
$25.99
Supported cards
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Products specifications
- Features
#1 Long lasting
#2 Low cost and easy to use
#3 Works continually to kill bacteria
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WATER PIK INC TF084006048OAC WATER TECHNIQUES O-ACE-SIS PH Minus - TF084006048OAC (Pack of 8) 8 (PK-8-EA)

$25.99