HTH Sticks chlorine tablets 300 grams 4.5 kg

HTH Sticks chlorine tablets 300 g – 4.5 kg

The HTH Sticks are slow-dissolving chlorine tablets of 300 grams based on inorganic, non-stabilised chlorine. They are specially developed for the continuous and stable disinfection of built-in pools, but are also suitable for spas and hot tubs. Thanks to their large size and high chlorine content, the sticks provide a powerful and long-lasting effect when placed in the skimmer. The 4.5 kg packaging is economical to use and ideal for the full seasonal treatment of a larger pool.

Inorganic chlorine: faster and stronger

The HTH Sticks contain inorganic, non-stabilised chlorine – also known as calcium hypochlorite. Unlike organic chlorine tablets, they do not contain cyanuric acid (stabiliser), which means the chlorine acts faster and more powerfully on bacteria, viruses and algae. The downside of inorganic chlorine is that it breaks down faster under UV light, but this is compensated by the slow release of the sticks, which ensures a constant level. Inorganic chlorine is the standard choice among professional pool builders due to its strong and fast action.

Slow release for a stable chlorine level

The tablets dissolve slowly as soon as they come into contact with the pool water. This releases the chlorine evenly and continuously, preventing fluctuations in the chlorine level. Place the sticks in the skimmer basket – 1 stick per skimmer is the recommended dosage for a chlorine level of 1 to 3 ppm. A stable pH value of 7.2 is recommended for optimal effectiveness.

Ideal for built-in pools

The large size of 300 grams per stick makes this product particularly suitable for built-in pools with a larger water volume. Thanks to the 4.5 kg packaging, you have an ample supply for the entire summer. The sticks are easy to use: place them in the skimmer, and the rest happens automatically.

Safety instructions

Always store the tablets separately from other pool chemicals to prevent dangerous gas formation. Always add chlorine tablets to the water and never the other way round. Never use different types of chlorine at the same time. Read the safety instructions on the packaging carefully before use and keep out of reach of children.