Pool Mate Premium Pool Chlorine Granules, 4 lb — Fast-Dissolving Stabilized Sanitizer

Pool Mate 4-Pounds Premium Pool Chlorine Granules are a concentrated, fast-dissolving sanitizing granule for routine chlorination and shock treatments, made in the USA.

Keep your pool water clear and comfortably sanitized with a granular chlorine that dissolves quickly and leaves minimal residue. These stabilized granules are formulated for regular maintenance and occasional shock dosing, helping maintain a free chlorine level typically recommended for safe swim conditions. Because they have little effect on pH, they’re a convenient choice for pools where frequent pH adjustments are undesirable. Use them with circulating water and follow label directions for safe handling and effective results.

How should I dose these granules for routine sanitation?

For ongoing maintenance, broadcast the granules evenly across the deepest area of the pool while the circulation system is running. A common guideline is about 3 ounces per 10,000 gallons every other day, adjusting frequency and amount for swimmer load, temperature, and water clarity.

• Typical maintenance dose: 3 oz per 10,000 gallons every other day
• Always add with the pump on to help distribution
• Increase frequency during heavy use or high temperatures

Can I use these granules as a shock treatment and when is that needed?

Yes — the granules are suitable for shock treatments as well as routine chlorination. Weekly shock dosing or as-needed shocks after storms, heavy bathing, or when water looks cloudy can prevent common issues like discoloration and odors.

• Shock weekly as a preventative measure in busy seasons
• Shock after heavy rain, high temperatures, or cloudy water
• Apply shock with circulation and follow safety wait times before re-entry

What safety and water-level precautions should I follow?

Observe label safety recommendations and keep free chlorine within safe swimming ranges. The product targets a residual chlorine of about 2–4 ppm; avoid swimming if measured chlorine exceeds safe limits. Store the granules dry and out of reach of children and pets.

• Target residual: approximately 2–4 ppm for routine use
• Don’t enter pool if chlorine exceeds safe levels; wait until levels drop
• Store in a cool, dry place; keep container sealed

How does this product interact with pool pH and other chemicals?

These stabilized granules are designed to have minimal immediate impact on pH, making them practical for regular use without constant pH correction. Still, monitor pH and alkalinity regularly and adjust to recommended ranges to optimize sanitizer performance.

• Minimal direct influence on pH compared with some liquid sanitizers
• Test pH and chlorine levels frequently to maintain water balance
• Use pH increaser or decreaser if pH drifts outside 7.2–7.6

Who this is for: Pool Mate 4-Pounds Premium Pool Chlorine Granules are intended for homeowners, pool service professionals, and anyone responsible for backyard or in-ground pools who wants an easy-to-use, made-in-USA granular chlorine. It suits pools that need routine sanitization with a product that dissolves quickly, is concentrated for fewer applications, and minimally affects pH. Ideal for seasonal maintenance, occasional shock dosing, and situations where consistent chlorine residuals are required to help keep water clear and inviting.