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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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Oreq Clear Spa Alkalinity Increaser | 2lb | CSTA002
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Manuals & documents
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
Clear Spa Alkalinity 2 lbs CSTA002 is formulated to raise the total alkalinity of your spa or hot tub water, ensuring optimal levels between 80 and 150 ppm. Maintaining proper alkalinity is essential to prevent pH fluctuations, which can lead to equipment corrosion and water quality issues. This fast-acting, 100% soluble product helps stabilize pH levels, enhancing the effectiveness of sanitizers and overall spa maintenance.
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Raises Total Alkalinity: Specifically formulated to increase total alkalinity to the recommended range of 80-150 ppm, helping maintain a stable water environment in spas and hot tubs.
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Prevents pH Fluctuations: By stabilizing pH levels, it reduces the risk of pH swings that can lead to equipment corrosion and water quality issues, ensuring a safer and more enjoyable spa experience.
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Fast-Acting and 100% Soluble: This product dissolves quickly and completely, providing immediate results and making it easy to use as part of routine spa maintenance.
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Enhances Sanitizer Effectiveness: Proper alkalinity levels improve the efficiency of sanitizers, supporting clearer water and better overall spa maintenance.
- (1) Clear Spa CSTA002 Alkalinity
Read entire label: Use in accordance with precautionary statements and directions.
When the pH value of spa/hot tub water fluctuates from low to high and back again in a short time - requiring continual corrective doses of soda ash or acid - it is usually the result of low total alkalinity condition of the water. A low total alkalinity value may result either from very low alkaline water at the source, or from chemical reactions of alkaline material in the water with other chemicals which have been added to the spa/hot tub. In either event the condition is easily corrected by using this product to maintain the total alkalinity of spa/hot tub water between the values of 80 - 150 parts per million (ppm).
Symptom: Low total alkalinity - can cause the pH of the spa water to become unstable and drift.
Remedy: Use Clear Spa 104° Alkalinity to increase the total alkalinity of your spa water to levels between 100-150ppm.