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Poolife® NST® Prime Tablets are an advanced Cal Hypo-based chlorine sanitizer designed for long-lasting, effective pool care—without the buildup of Cyanuric Acid (CYA). Featuring a unique octagon shape and extended-release formula, these tablets deliver powerful sanitization over several days, giving you more swim time and less maintenance.
Unlike traditional chlorine tablets, NST Prime Tablets do not add stabilizer (CYA) to your pool water, helping maintain ideal water balance and reducing the need for dilution or water replacement. They are slow-dissolving, making them perfect for weekly application in floaters, skimmers, and feeders.
Compatible with chlorine, salt chlorine generators, ozone, and mineral systems, these tablets are ideal for pool owners seeking a cleaner, more efficient sanitizing solution.
Key Benefits:
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Extended-release Cal Hypo tablet sanitizes for days
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Won’t add Cyanuric Acid (CYA) to pool water
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Octagon-shaped tablet for controlled, even dissolving
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Compatible with all major pool systems
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Works in floaters, feeders, and skimmers
Available Sizes: 4.5 lbs, 9 lbs, 20.2 lbs, and 39.4 lbs
Simplify pool care with Poolife® NST® Prime Tablets—long-lasting sanitization made easy.
-
Poolife® NST® Prime Tablets are an advanced Cal Hypo-based chlorine sanitizer designed for long-lasting, effective pool care—without the buildup of Cyanuric Acid (CYA). Featuring a unique octagon shape and extended-release formula, these tablets deliver powerful sanitization over several days, giving you more swim time and less maintenance.
Unlike traditional chlorine tablets, NST Prime Tablets do not add stabilizer (CYA) to your pool water, helping maintain ideal water balance and reducing the need for dilution or water replacement. They are slow-dissolving, making them perfect for weekly application in floaters, skimmers, and feeders.
Compatible with chlorine, salt chlorine generators, ozone, and mineral systems, these tablets are ideal for pool owners seeking a cleaner, more efficient sanitizing solution.
Key Benefits:
-
Extended-release Cal Hypo tablet sanitizes for days
-
Won’t add Cyanuric Acid (CYA) to pool water
-
Octagon-shaped tablet for controlled, even dissolving
-
Compatible with all major pool systems
-
Works in floaters, feeders, and skimmers
Available Sizes: 4.5 lbs, 9 lbs, 20.2 lbs, and 39.4 lbs
Simplify pool care with Poolife® NST® Prime Tablets—long-lasting sanitization made easy.
Key Features:
Non-Stabilized Tablet
Extended One Week Release
Requires Special Feeder or Floater

Why Choose our chemicals?
Fast-Acting Formulas: See results in hours, not days.
High-Quality Ingredients: Made with premium-grade materials for lasting clarity. Other products can contain less of the active ingredient, causing it to be less effective.
Cost-Effective: Fewer treatments required, saving you time and money.
Compatible with All Pool Types: Works with all pool types. Many of our products can be used for a variety of different applications

Things to know:
Dos and Don'ts
- Do: Test your water weekly to ensure balanced levels.
- Don’t: Mix different chemicals directly—they can react dangerously.
- Do: Add chemicals to water, not water to chemicals.
- Don’t: Overdose your pool; follow the product instructions.
How to test your water
- Ideal levels: pH 7.2–7.6, Chlorine 1–4 ppm, Alkalinity 80–120 ppm.
- Other Levels: Keep an eye on other levels like Calcium Hardness, CYA, Phosphates, etc. Some of these levels will have specific ranges depending on your pool
- Test Method: Test your water using Test Strips, Drop Kits, or Digital Testers.