FlockStop Granules 1 kg – coagulation agent for crystal-clear pool water

-13%
7,80 €
6,80 €
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Product code: 569889-1
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Highly effective coagulation granules FlockStop for rapid restoration of pool water clarity. Dissolves quickly, binds fine impurities into larger flocs, and significantly increases filtration efficiency, especially with sand filters. Ideal at the start of the season and when green-brown discoloration appears after shock chlorination.

FlockStop granules are a reliable and easy-to-dose product for achieving crystal-clear water in private and public pools. Thanks to the fast-dissolving formula, it effectively aggregates microscopic impurities (colloids, turbidity), which are then easily captured by sand filtration. Regular use enhances swimming comfort and reduces disinfectant consumption.

The special composition with a narrow working pH range also helps address green-brown cloudiness that can appear after the first chlorination at the beginning of the season (flocculation of metals from the water).

  • Lightning-fast effect: rapid water brightening and turbidity reduction.
  • Granule form: convenient and precise dosing.
  • High yield: small dose for a large water volume.
  • Maximum filtration efficiency: optimized for sand filters.
  • Universal use: for private and public pools.

Usage recommendations: Apply in cases of mild to moderate turbidity, at season start-up, after intensive pool use, or when filtration fails to capture fine particles. Before dosing, check and adjust the water pH to the optimal range for coagulation.

Specifications

Form
granules
Purpose
increase water clarity by coagulating fine impurities
Filtration type
exclusively for sand filters
Dosage (private pools)
200 g per 10 m³ of water
Method of use (private pools)
Dissolve the measured dose in warm water and distribute evenly over the pool surface
Public pools – recommended dilution
10% solution (1 kg of product + 9 l of water)
Public pools – dosing
10–20 ml of 10% solution per 10 m³ of water (using dosing pumps)
Solubility
very good, without limitations
Package weight
1 kg
Note
When using well water, metals may flocculate and temporary brown discoloration may occur after shock chlorination
-13%
7,80 €
6,80 €