Freshwater pH/Alkalinity Down

FreshWater pH/Alkalinity Down is designed to lower high pH and total alkalinity levels in your spa or hot tub water. When these levels are too high, water can become cloudy and uncomfortable—leading to skin and eye irritation, reduced sanitiser effectiveness, and scale build-up on spa surfaces and equipment.

This fast-dissolving formula helps restore water balance quickly and easily. Regular use keeps your spa water clear, gentle, and safe, while protecting internal components from damage caused by excess minerals.

Ideal for use with all sanitising systems, including chlorine, bromine, and saltwater.

Why choose FreshWater pH/Alkalinity Down?

Lowers high pH and alkalinity effectively

Prevents cloudy water and scale build-up

Enhances sanitiser efficiency

Promotes comfortable, irritation-free soaking

Fast-acting and easy to apply

Compatible with all spa water systems