Haviland DuraChlor pH Up 10 lb Granular Pool pH Increaser (C002636-CS74C1)

The DuraChlor pH Up 10 lb (C002552-CS74C1) by Haviland is a professional-grade pool water balancer formulated with 100% Sodium Carbonate. This fast-dissolving granular formula safely and effectively raises pH levels in swimming pool water, correcting low pH conditions that can cause eye and skin irritation, corrosion of pool equipment, and damage to vinyl liners. Compatible with all pool types, it is an essential part of any balanced pool maintenance program.

🚩 PRO TIP

Low pH can wrinkle, warp, discolor, or even crack vinyl liners. Always test your pool water weekly and keep pH between 7.2–7.6. Adjust pH after balancing total alkalinity for best results — stable alkalinity makes pH much easier to maintain.

PRODUCT FEATURES

• ✅ Raises Pool pH: Effectively increases pH to the ideal range of 7.2–7.6
• ✅ Prevents Corrosion: Protects pool equipment, surfaces, and fixtures from low-pH corrosive water
• ✅ Protects Vinyl Liners: Prevents wrinkling, warping, discoloration, and cracking caused by acidic water
• ✅ Reduces Chlorine Overuse: Proper pH allows chlorine to work more efficiently, reducing chemical costs
• ✅ Quick-Dissolving Granular Formula: Easy to apply — broadcast directly into pool water
• ✅ Enhances Swimmer Comfort: Balanced pH eliminates eye and skin irritation
• ✅ Universal Compatibility: Safe for all pool types — vinyl, fiberglass, and concrete

TECHNICAL SPECIFICATIONS

• Brand: DuraChlor by Haviland Consumer Products
• Part Number: C002552-CS74C1
• UPC: 025551314109
• Active Ingredient: Sodium Carbonate — 100%
• Net Weight: 10 lb
• Form: Granular Powder
• Target pH Range: 7.2–7.6
• Dosage: Add 1 lb per 10,000 gallons to raise pH by approximately 0.2 units
• Packaged By: Haviland Consumer Products, Inc., 421 Ann St. NW, Grand Rapids, MI 49504

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