pH+ (powder ) - 1kg

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Why use pH+

The pH + increases the basicity of your swimming pool water. A good pH level helps reduce corrosion, optimizes the effectiveness of disinfection products, and makes the water less aggressive on the skin and eyes.

Use it with app

You can free download our application on Apple Store (IOS) or Play Store (Android). Then you can follow advice from our recommendation engine to know when and how you can use our chemicals products.

How it works

The pH indicates a concentration of hydrogen ions. High pH is poor in hydrogen ions. By being released into the water of your swimming pool, the pH + of iopool decreases the concentration of hydrogen ions and increases the basicity of your pH.


Related blog articles

Find helpful tips, tricks, and information about pH on our blog.

Main advantages

  • High pH+ concentration;
  • High pH+ grade quality;
  • Ease of dissolution;
  • Speed of action;
  • Treatment efficiency.
  • A small amount of dust.

Usage advice

  • Activate the filtration of your swimming pool;
  • Dilute the pH+ in a bucket of water;
  • Incorporate the mixture of water and pH+ in your swimming pool.


  • Stabilize your pH before any disinfection treatment (chlorine and active oxygen);
  • pH modifiers are corrosive products that must be handled with precaution and do not spill on natural stones, clothing, and bare skin;
  • In case of very acidic water, correct it over several days.

Customer Reviews

Based on 26 reviews
Stévy landais

pH+ (powder) - 5kg

Mickael Calvaruso
Que dire de plus

Ce produit et comme tout les autres produits vendus par iopool sont parfait
Rien à voir avec ceux des grandes surfaces, beaucoup plus concentrés
Acheter les yeux fermés sans soucis

Philippe ROURE
Bon produits

Produit efficace

François Boivin
Très bien

Produit livré dans les délais, semble être efficace, traitement fait et le PH augmente. Seul souci, sceau de 5kg explosé à l’arrivée, certainement la responsabilité du transporteur.

Krimo Lauratet
Ph+ 5kg

Livraison ok rapide bon produit

Christophe Laborie

Vert golf product

Yannick Barbin

Super efficace

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