Pool Mate Pool Stabilizer 4-Pound Rapid-Dissolve Cyanuric Acid — Extends Chlorine Life

If your pool loses chlorine quickly on sunny days, adding a stabilizer helps protect the sanitizer so it remains effective longer. Pool Mate's 4-pound cyanuric acid product dissolves rapidly, lets you bring pool stabilizer levels into the recommended 40–100 ppm range, and is designed for straightforward application through the skimmer or pre-dissolved in warm water. Follow a reliable test kit and the included dosage chart to reach target concentration, and maintain free chlorine and pH for proper sanitation.

How quickly does Pool Mate dissolve and start protecting chlorine?

Pool Mate is formulated for fast dispersion when added to a clean filter system and recirculated. After introduction via the skimmer (or premixed in warm water), recirculate continuously for 24 hours to ensure full dissolution and even distribution.

• Rapid-dissolve cyanuric acid granules for faster mixing
• Recirculate water 24 hours for complete dissolution
• Add slowly to skimmer or premix to avoid cloudiness

What dose will bring my pool into the recommended 40–100 ppm range?

Use a reliable test kit to determine current cyanuric acid. For pools with no stabilizer, Pool Mate recommends 4 oz per 1,000 gallons to begin raising levels; follow the included chart to adjust to the desired 40–100 ppm range.

• New or freshly filled pools: start with 4 oz per 1,000 gallons
• 6 ounces raises cyanuric acid by about 10 ppm per 5,000 gallons
• Adjust dosage incrementally and retest after full circulation

How should I add this stabilizer to my pool for best results?

Pour slowly into the skimmer while the pump is running, or premix in a pail of warm water and then add to the skimmer. Make sure the filter is clean and keep the pump running to distribute the product evenly throughout the system.

• Either direct-to-skimmer or premix in warm water are acceptable
• Ensure a clean filter to prevent cloudiness and improve dissolution
• Continuous recirculation for 24 hours ensures full distribution

Will adding Pool Mate change my routine chlorine or pH maintenance?

Pool Mate stabilizes chlorine so you’ll typically use less sanitizer for the same protection, but you must still maintain recommended chlorine and pH ranges. Keep free chlorine at 2.0–4.0 ppm and pH between 7.4–7.6 for optimal performance and swimmer comfort.

• Reduces chlorine loss from sunlight and can lower sanitizer consumption up to about 25%
• Continue to monitor and maintain free chlorine at 2.0–4.0 ppm
• Keep pH stable at 7.4–7.6 for chlorine efficiency

Who is this for: Pool Mate 4-Pounds Premium Pool Stabilizer and Conditioner is intended for pool owners and service professionals who want a reliable cyanuric acid product to protect chlorine from UV breakdown. It’s especially useful for outdoor residential pools exposed to sunlight, newly filled pools that need a stabilizer baseline, or anyone seeking to reduce frequent chlorine top-ups while maintaining proper sanitizer levels. Always use a test kit and follow the dosage chart for safe, effective results.

Key features:

• Cyanuric acid for pools
• Helps reduce chlorine loss
• Recommended cyanuric acid level is 40-100 ppm
• 6 ounces raises cyanuric acid level 10 ppm per 5,000 gallons of water
• Increases cyanuric acid level
• Decreases chlorine loss due to sunlight
• Reduce chlorine consumption up to 25%
• Improves the effectiveness of chlorine