pH Minus Granular is a 100% active powdered pH reducer, used to lower the pH of pool water. It dissolves and acts quickly, without altering the water quality when used as directed.

What it's for

It restores the pH to the optimal range for comfortable swimming and more stable water management. For best chlorine efficiency, it's recommended to keep the pool pH at 7.4–7.5.

Dosage

Use 1 kg of product to decrease the pH by 0.1 for every 100 m³ of water. The pool pH parameter must be within 6.5–7.5 (legal requirement).

How to use

Distribute the product following label instructions and check pH with reliable tests before and after treatment. Make gradual corrections to avoid excessive changes.

Available packaging

Bucket 5 kg, 10 kg, bag 25 kg.

Storage

Recommended shelf life 24 months if unopened and properly stored.