pH Correction Media

Maintain safe, non-corrosive water by correcting low pH levels with our specialised range of pH correction media, designed for both residential and commercial water treatment systems. Acidic water (typically with pH < 7) can corrode plumbing, damage appliances, and leach metals such as copper and lead into the water supply. Our media options help stabilise pH, increase alkalinity, and restore LSI balance for long-term protection and water quality improvement.

This collection includes:

• Calcite (Calcium Carbonate) – Naturally dissolving media that raises pH in mildly acidic water
• Aquastab – South African blend combining calcium carbonate and magnesium oxide for balanced pH and hardness correction
• Corosex (Magnesium Oxide) – Rapidly raises pH in highly acidic conditions (usually blended with Calcite)
• pHfix / Dolomitic Mixes – Combination blends for simultaneous pH and hardness correction
• Quartz Support Media – Base bedding layer for even flow distribution
• 20kg Bags – Suitable for loading into 10" x 35" up to 24" x 72" FRP vessels
• Media Layering Guides – Available on request for different water chemistry profiles

✔ Corrects acidic water and protects plumbing systems
✔ Improves pH balance and alkalinity
✔ Supports LSI stability to reduce corrosion potential
✔ Ideal for use after RO systems, in borehole water, or tank-stored rainwater
✔ Compatible with automatic and manual backwash vessels
✔ NSF-certified options available