POOLIFE Cyanuric Acid Pool Stabilizer & Conditioner 4 lb – Fast-Dissolving Granules, UV Protection for Chlorine

POOLIFE Stabilizer & Conditioner 4 lb is a granular cyanuric acid formula that protects chlorine from UV degradation and helps maintain ideal CYA levels for longer-lasting sanitizer performance.

Sunlight rapidly reduces free chlorine in outdoor pools, which forces homeowners to add sanitizer more often. POOLIFE Stabilizer & Conditioner uses high-purity cyanuric acid in an easy-to-dissolve granular form to form a UV shield around chlorine molecules. Compatible with vinyl, fiberglass, plaster, and painted finishes, this 4 lb bag is designed to be simple to dose through the skimmer and quickly integrate into your pool water, helping you stabilize sanitizer levels and cut chemical costs.

How quickly will this stabilizer work in my pool?

The granular formula dissolves and disperses rapidly when added via the skimmer or a dissolving sock, so you’ll see cyanuric acid blending into pool water within hours. Full distribution depends on circulation and filtration run time, so plan to run the pump after application for best results.

• Fast-dissolving granules concentrate for rapid integration
• Recommended to add through skimmer or pre-dissolve in a bucket
• Run pump 8–12 hours after application for even circulation

How much should I use to reach the ideal 20–50 ppm range?

Dosing varies by pool volume and current cyanuric acid level; a single 4 lb bag will raise CYA a predictable amount in standard-sized pools. Test your water before and after adding stabilizer to avoid exceeding recommended levels, since over-stabilization reduces chlorine responsiveness.

• Always test CYA before dosing and retest after full circulation
• Follow package dosing guidance matched to pool gallonage
• Adjust additions slowly to stay within the 20–50 ppm target range

Will this product work with saltwater or vinyl pools?

Yes—POOLIFE Stabilizer & Conditioner is formulated to be safe for all pool types, including saltwater systems, vinyl liners, fiberglass, plaster, and painted surfaces. Because it’s a neutral cyanuric acid granule, it won’t damage finishes when used as directed and integrates with existing sanitation systems.

• Safe for salt chlorine generators and traditional chlorine setups
• Non-damaging to vinyl, fiberglass, plaster, and painted surfaces
• Compatible with routine pool chemicals when added per instructions

How does stabilizer help reduce chemical costs?

By shielding free chlorine from UV-induced breakdown, cyanuric acid prolongs the active life of each chlorine dose, meaning you add sanitizer less often. Proper stabilization improves overall sanitization efficiency so you use fewer chemicals over the season while maintaining water clarity and safety.

• Prevents rapid chlorine loss under direct sunlight
• Extends effective sanitizer life between treatments
• Reduces frequency of chlorine additions and saves money

Who is this for? POOLIFE Stabilizer & Conditioner 4 lb is aimed at outdoor pool owners who need a reliable cyanuric acid solution to protect chlorine from sunlight—whether you manage a backyard vinyl or fiberglass pool, run a salt system, or maintain a plaster or painted finish. It’s especially useful for swims in sunny climates, pool managers who prefer predictable dosing, and anyone looking to lower ongoing chemical expenses while keeping sanitizer levels steady. Always test and adjust water chemistry as part of routine maintenance.