Model # P32002DE
Spa Solutions pH Down
LOWERS PH TO IDEAL LEVELS! Balanced water chemistry is the first, most important step to clean, sparkling water. pH levels above 7.6 cause cloudy water and eye irritation; and can reduce chlorine/bromine's effectiveness. Use Spa Down to lower the pH and alkalinity levels in your spa water to the ideal range of 7.2 to 7.6 ppm.
Amount of pH Down (Dry Acid) needed to lower Alkalinity | |||||||
Pool/spa volume in gallons | |||||||
Desired Decrease | 1,000 | 5,000 | 10,000 | 15,000 | 20,000 | 25,000 | 50,000 |
10 ppm | 0.21 lbs. | 1.06 lbs. | 2.13 lbs. | 3.19 lbs. | 4.25 lbs. | 5.31 lbs. | 10.63 lbs. |
20 ppm | 0.43 lbs. | 2.13 lbs. | 4.25 lbs. | 6.38 lbs. | 8.50 lbs. | 10.63 lbs. | 21.25 lbs. |
30 ppm | 0.64 lbs. | 3.19 lbs. | 6.38 lbs. | 9.56 lbs. | 12.75 lbs. | 15.94 lbs. | 31.88 lbs. |
40 ppm | 0.85 lbs. | 4.25 lbs. | 8.50 lbs. | 12.75 lbs. | 17.00 lbs. | 21.25 lbs. | 42.50 lbs. |
50 ppm | 1.06 lbs. | 5.31 lbs. | 10.63 lbs. | 15.94 lbs. | 21.25 lbs. | 26.56 lbs. | 53.13 lbs. |
*Caution: Do not add more than 20 oz. of ph decreaser per 10,000 gallons of water at one time. If the pool needs more than this, add the small amounts then retest 4-6 hours later. After testing, you can make the necessary adjustments.
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