HTH pH Plus Poudre 5 kg reviews: 4.1/5 based on 27 analyzed reviews, updated September 5, 2026.
Praised: correction effectiveness and rapid dissolution.
Review summary
Written by Augur from the 27 reviews analyzed
This pH increaser powder is designed to stabilize and raise the acidity level of pool water. Users particularly appreciate its overall effectiveness in balancing pool water.… Additionally, its powder formulation allows for quick and effortless dissolution in water.
What buyers talk about most
+Strength : Correction effectivenessThe product perfectly fulfills its role in correcting and stabilizing the pH of the water.
+Strength : Rapid dissolutionThe powder dissolves very quickly in the pool without leaving any residue.