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Recommend highly easy to use will buy again...
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ITEM#: 12665692Winterball is the all-natural enzyme product that keeps your pool clear and stain-free all winter long. This concentrated enzyme is safe for use with all types of pools, filters and winterizing kits.
- Developed for the medical industry
- Winterball contains 16 ounces of liquid formula and its patented delivery system slowly releases its natural enzyme all winter long
- One Winterball treats pools up to 30,000 gallons
- Measures six inches in diameter
- Model number NW330
|Country of Origin||United States|
Questions & Answers
Because it's all in one and slow release
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