HTH™ Pool Care pH Up: pH Pool Increaser
The HTH™ Pool pH Up makes pool care simple, empowering you to create perfectly balanced, comfortable water every time.
- Designed to safely raise pH in a pool, this effective pool pH increaser improves chlorine performance, prevents corrosion, and protects your pool surfaces from damage.
- Balanced pH also helps reduce eye and skin irritation, so every swim feels better. Ideal for all pool types—including vinyl-lined and saltwater systems
- HTH™ pH Up gives you the confidence to maintain sparkling, healthy water with ease. Because when your water’s right, everything’s right.
You’re All Clear with HTH™.
For Best Results, Use with HTH™ 6-Way Test Strips
Use with HTH™ 6-Way Test Strips to monitor and maintain ideal pH levels between 7.2–7.8 ppm.
Balanced Water
Raises pH to prevent corrosion, staining, and scale formation on pool surfaces and equipment.
Easy Pool Maintenance
Fast-dissolving formula and resealable pouch make balancing your water simple and mess-free.
Smart Water Guidance
Use with the free HTH™ Test to Swim™ app for personalized water balance tips and recommendations.
How to use
HTH™ pH Up: pH Pool Increaser
1. Test Your Pool Water
Use HTH™ 6-Way Test Strips or Test Kit.
Use HTH™ 6-Way Test Strips or Test Kit.
2. Apply HTH™ pH Up
If the pH level measures below 7.2 ppm, apply pH Up directly to your swimming pool and swim!
If the pH level measures below 7.2 ppm, apply pH Up directly to your swimming pool and swim!
3. Test & Balance Weekly
pH should be maintained between 7.2 and 7.8 ppm.
pH should be maintained between 7.2 and 7.8 ppm.