HTH® Alkalinity Up – 3 kg Pool Treatment Raises Total Alkalinity and Stabilizes pH Levels
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- Average
- R 179.00
- Lowest seen
- R 159.00
- Highest seen
- R 179.00
- Last change
- -R 20.00
- First indexed
- 13 Sep 2026
- Retailer
- Builders
Description
HTH® Alkalinity Up – 3kg is a fast-acting, easy-to-dose pool treatment designed to raise Total Alkalinity (TA) and help stabilize pH levels in your swimming pool. Balanced alkalinity is essential for effective sanitization and helps prevent corrosion, cloudy water, and damage to pool surfaces.
This free-flowing powder dissolves quickly and is safe for use on all pool linings. It’s especially useful when using acidic pool products or borehole water, which can lower TA and destabilize pH. By maintaining proper alkalinity, you ensure your pool chemicals work efficiently and your water stays clear and comfortable.
✅ Key Features & Benefits- Raises Total Alkalinity in pool water
- Helps to stabilize pH levels
- It can also be used to increase pH
- Dosage: 1kg raises TA by 10 ppm in 50,000 liters of water
- Free-flowing powder – easy to measure and apply
- Safe for all pool linings
- SKU: AU
- Category: pH/Total Alkalinity Adjusters
- Tag: HTH® Alkalinity Up 3kg
- Trusted HTH® quality for reliable pool care
- Promotes balanced water chemistry
- Prevents damage to pool surfaces and equipment
- Easy to use with clear dosage instructions
- Suitable for residential and commercial pools
