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Load image into Gallery viewer, Chlorine Tabs (20g tablet) - 1kg iopool

Chlorine Tabs (20g tablet) - 1kg

Regular price 15.95 EUR
Sale price 15.95 EUR Regular price
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Why use slow chlorine

Use slow chlorine to keep your pool clean and healthy.

Slow chlorine keeps the necessary chlorine concentration for permanent water disinfection and prevents the development of algae.

Use it with our 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

When it comes into contact with your swimming pool water, chlorine is released and creates sub-components:

  • Active chlorine whose disinfectant effects are active;
  • Potential chlorine, the disinfectant potential of which will gradually be released over time and will therefore be transformed into active chlorine;
  • Chloramine, produced during the degradation of organic matter by chlorine.

Main advantages

  • High chlorine concentration;
  • High chlorine grade quality;
  • Dissolves well;
  • Quality/price ratio;
  • Treatment efficiency;
  • Good friability.

Usage advices

  • Check if pH is between 7.2 and 7.6;
  • Clean the skimmer of all impurities;
  • Place the chlorine pebbles in the skimmer;
  • Activate water filtration.

Related blog articles

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


  • Place chlorine pebble's inside the skimmer or in a floating diffuser;
  • DON'T put in direct touch with the swimming pool liner to avoid decoloration;
  • Use biocidal products with care, read the label and product information before use;
  • Authorization number n°4012 B;
  • This product is intended for the Belgian market only.

Customer Reviews

Based on 16 reviews
alain rigaud

Bon produit,mais impossible à rentrer dans le stock, aussi bien avec le code QR ou manuellement impossible.

Antonio Hernandez

Très bon produit

Vassili Flerianos

Iopool très bon produit se dissout très bien impeccable.

Jean jacques Sellouma

Vos commentaires serait mieux en français je parle ni écrit l’anglais ?

Damien Servranckx
Chlorine Tabs (20g tablet) - 1kg

Conforme à la description. Bonne qualité.
Le format 20g est très bien adapté à mon utilisation

Onofrio Cacciatore

Expédition du colis rapide et soigneux. Le produit de qualité

Laurence Clin

Chlorine Tabs (20g tablet) - 1kg