10 Lbs – Nu-Clo Slow Dissolving Stabilized Chlorine Pool Chemicals

Nu-Clo Slow Dissolving Stabilized Chlorine Pool Chemicals deliver a dependable, low-maintenance sanitizing routine for pools of all sizes. Packaged in a 10 lb bag, these three 8-ounce tablets are designed to dissolve gradually, keeping your water consistently sanitized throughout the week while minimizing daily dosing chores.

Why this is different

• Slow-dissolving tablets provide steady chlorine release, reducing fluctuations in sanitizer levels and keeping your pool safer from bacteria and algae between treatments.
• Stabilized formula includes cyanuric acid (CYA) to protect chlorine from UV loss, extending sanitizer efficiency in sunny conditions. This helps you get more value from each dose.
• High-purity active ingredient Trichloro-s-triazinetrione at 99% ensures reliable sanitation with fewer interruptions.
• Versatile dosing options compatible with both in-line chlorinators and floating dispensers for flexible, hands-off maintenance.
• Clear dosing guidance designed for up-to-date water chemistry, making weekly planning straightforward for busy pool owners.

How to use

For every 5,000 gallons of pool water, add one 8-ounce tablet per week. The package contains three 8-ounce tablets, providing up to 15,000 gallons of weekly coverage at the recommended rate. Place tablets in a floating dispenser or in-line chlorinator; avoid putting tablets directly into the skimmer to protect pump equipment and prevent accelerated wear. Regularly check and adjust dosing based on water temperature and current chemistry to maintain optimal sanitization.

Water chemistry you can trust

Chlorine tablets are a common and effective way to sanitize pool water, but overuse can dip pH too low, making water more acidic and potentially irritating to skin and eyes and stressing equipment. To keep water balanced:

• Test weekly for free chlorine, pH, and stabilizer (CYA).
• Aim for pH in the range of roughly 7.2–7.6 for comfort and filter efficiency.
• Maintain CYA between 30–70 ppm to protect chlorine without compromising effectiveness; be mindful that excessive CYA can reduce sanitizer power.
• Even with tablets, shock your pool periodically with liquid or granular chlorine to maintain a strong sanitizing reserve.

Who this is ideal for

• Pool owners seeking a hands-off, weekly dosing routine with steady sanitization.
• Residents using in-line chlorinators or floating feeders who want a reliable stabilized chlorine source.
• Homes with sunny climates where UV exposure tends to erode free chlorine more quickly.

Practical tips for best results

• Schedule routine water tests and adjust pH, chlorine, and stabilizer levels to maintain comfortable, clean water.
• Do not rely solely on tablets to manage all water chemistry—balance alkalinity and pH for optimal sanitizer performance.
• Store the 10 lb bag in a cool, dry place away from moisture and children; keep tightly sealed when not in use.
• Keep an ongoing log of readings and dosing to spot trends and avoid under- or over-dosing.

Choose Nu-Clo Slow Dissolving Stabilized Chlorine Pool Chemicals for a reliable, easy-to-manage sanitization solution that helps you maintain clear, comfortable water with less daily fuss. Active ingredient: Trichloro-s-triazinetrione (99%).