Puri Tech Sodium Dichlor Chlorine Granules, 4lb.

*Enjoy flexible water care with this multi-purpose pool and spa product—ideal for in-ground and above-ground pools, vinyl-lined surfaces, spas, and fountains. Whether you’re managing a backyard pool or a hot tub, this formula supports water clarity across a variety of systems.

* Enhances water appearance with a fast-acting formula that targets dull or hazy conditions. Helps clear cloudy water and restore sparkle—making your pool or spa water look clean and inviting within hours.

*Calcium-free to help reduce scaling or residue buildup on surfaces and equipment. An ideal option for areas with hard water, helping to support system performance with less maintenance.

*Contains 56% available chlorine and built-in UV protection to help chlorine last longer under sunlight—reducing frequent reapplications and improving chlorine efficiency.

 *Made with 99% Sodium Dichloro-S-Triazinetrione Dihydrate for reliable performance. This easy-to-use formula helps keep water visually clean and clear, giving you confidence in your routine pool or spa care.