- Easy to use: The tablets are pre-measured and can be added directly to the pool with no pre-mixing required.
- Multi-functional: The tablets provide both sanitization and shock treatment for your pool.

Clorox Pool&Spa XtraBlue 3 Long Lasting Chlorinating Tablets 35 lb is an ideal product for keeping your pool clean and clear. The tablets are designed to slowly dissolve over time and provide a consistent level of chlorine. They require less frequent application than other chlorine products, and can last up to three times longer. The product is also easy to use, simply place the tablets in the skimmer basket or chlorinator and enjoy clear, clean water. The tablets are also designed to prevent the growth of algae and bacteria. With the Clorox Pool&Spa XtraBlue 3 Long Lasting Chlorinating Tablets 35 lb, you can keep your pool clean and clear all season long.

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