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170 watts
and pollen
Weathered Gray Ash
Designed for the waterbed purist
PH & Alkalinity Down PRB17.5SF-PAIR 170 wattsPRODUCT DESCRIPTION Minnesota Hot Tubs PH & Alkalinity Down is used to lower the pH and Alkalinity levels in your spa or hot tub. Spa and hot tub pH should maintain a pH of 7. 4 to 7. 6 for optimal sanitizer effectiveness, protection of hot tub parts and equipment, and user comfort. If the pH drops below 7. 4 the water is too acidic. This can corrode the spas parts and equipment and cause eye and skin irritation. If the pH is above 7. 6 the water is
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