pH Down
$10
About This Item
pH Down is designed to lower both the Alkalinity and pH of your spa or hot tub. Ideally, the total alkalinity should be between 80 and 150 ppm, and pH between 7.2 and 7.8.
$10
pH Down is designed to lower both the Alkalinity and pH of your spa or hot tub. Ideally, the total alkalinity should be between 80 and 150 ppm, and pH between 7.2 and 7.8.
