Stop Leak | Heavy Duty Formula | 32 Ounce Bottle | 1 Bottle | Pentair

Pentair Stop Leak is a 32 oz bottle designed to help seal small leaks in pool plumbing and equipment, reducing water loss and keeping chemical balance stable for longer. Designed for residential pools, spas, and hot tubs, it blends into your standard pool maintenance routine without disrupting your routine. Used as directed, it can curb water loss from tiny leaks and help protect pumps and filters from premature wear. Key benefits:

• Seals minor leaks in plumbing and equipment to cut water waste
• Reduces daily topping-off and chemical swings caused by leaks
• Simple addition to your existing pool chemistry regimen
• Compatible with most pool types and common sanitizers, including salt systems
• 32 oz bottle provides multiple applications for ongoing protection

This solution is ideal for plaster, vinyl, and concrete pools and fits into real-world maintenance scenarios—from quiet backyard oases to busy family pools. It offers a practical, non-invasive approach to extending the life of your pool hardware while preserving water quality and clarity. End with a soft nudge toward action: Add to cart today to simplify pool care and protect your investment.