Elevate your pool care routine with the unparalleled efficacy of the 4-pack Champion 12.5 percent Liquid Chlorinator.Contained within 4 sleek, single-gallon jugs per case, this liquid chlorinator is a beacon of simplicity and effectiveness. Pour it directly into your pool or effortlessly feed it through a peristaltic metering pump; the choice is yours, but the results are always exceptional. Crafted with commercial-grade expertise, this liquid chlorine pool shock boasts a formidable 12.5 percent strength sodium hypochlorite, ensuring a swift and powerful transformation for pools, spas, and beyond. Whether you're inaugurating a new pool, embarking on a Spring start-up, or preparing for winterization, this liquid champion guarantees a seamless and efficient experience. Unleash the cost-effective power of this chlorinator, bypassing the drawbacks of scale and cyanuric acid buildup that often accompany alternative sanitizers.Designed for maximum convenience, the Champion Liquid Chlorinator requires no mixing; it's ready to use straight from the jug. Certified to NSF/ANSI 60 standards, rest assured that you're employing a product of the highest quality. Follow the precise dosage of 11 ounces per 10,000 gallons and watch as your pool transforms into a haven of clarity and purity with the 4-pack Champion Liquid Chlorinators.