This granular pH increaser raises pH and alkalinity levels in pools and spas using pure sodium carbonate. Works effectively in all pool types including saltwater systems to restore proper water balance when pH drops below ideal range.

Key Features

• Pure granular soda ash (sodium carbonate) — fast-dissolving formula
• Raises both pH and total alkalinity — dual-action water balancing
• Compatible with all pool types — including saltwater pools
• Granular powder form — easy measuring and application

Add small amounts gradually and test after each addition. Large pH swings can cause cloudy water and reduce sanitizer effectiveness.