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Poolife® NST® Prime Tablets

Regular price $139.99
Unit price
per 
39.4lb Only available for pick up or local delivery.

A sanitizer that lasts for days! These NST tablets have a unique octagon shape, these extended-release tablets use a proprietary slow-dissolving Cal Hypo technology. What’s more, it does all this without adding any Cyanuric Acid (CYA) to your pool water.

Have questions? Contact us 469-455-1054

    • 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.

    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

    Poolife NST Prime is a non-stabilized 3" Cal Hypo tablet, perfect for reducing high cyanuric acid (CYA) levels while maintaining proper chlorine levels. Its unique formula provides powerful sanitization without adding stabilizers, keeping your pool water balanced.

    Extended One Week Release

    Poolife NST Prime offers a one-week extended release, providing consistent chlorine levels over time. This long-lasting formula simplifies pool maintenance, ensuring your water stays clean and sanitized with less effort.

    Requires Special Feeder or Floater

    Poolife NST Prime requires a special feeder, floater, or skimmer basket insert designed specifically for Cal Hypo tablets. Using it in a non-Cal Hypo compatible feeder can cause damage to the equipment, so proper application is essential for safe and effective use.

    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.