Blue Horizons Non Chlorine Shock


A fast dissolving, chlorine-free shock granule
Destroys swimmer wastes
Fast acting


Blue Horizons Non Chlorine Shock – 5kg

Key Features/Characteristics

  • Chlorine free shock granules
  • Restores water sparkle
  • Destroys swimmer wastes

Part of the BOAST System

B Balance your pool water for bather comfort & maximum chemical efficiency.
O Oxidise to establish a sanitiser level then weekly to destroy bather wastes.
A Algae prevention. Stop algae establishing themselves in your pool water.
S Sanitise. Maintain a constant sanitiser level to prevent & kill bacteria.
T Testing. Test your pool water to ensure the correct levels.

Application Instructions

  1. Maintain pH levels within the ideal range 7.2 – 7.6. If the level is not in this range, adjust.
  2. Maintain free chlorine levels in the range pools: 1 – 3mg/l (ppm); spas 3 – 5mg/l (ppm). Maintain bromine levels in the range pools/spas: 3 – 5mg/l (ppm).
  3. Pre-dissolve this product in a clean plastic container at a maximum rate of 100g of product of 2.2 gallon (10 litres) in water. Stir well to ensure product is fully dissolved. Add the resulting solution to the pool or spa whilst the pump (s) are turned ‘on’ preferably near the water inlets to aid distribution.
  4. After shock treatment procedure, allow at least 30 minutes before bathing recommences.

Dose rates
Litres             Gallons                          Dose rate
1,000               220                                    11g
2,000              440                                    22g
4,545            1,000                                   50g
22,700         5,000                                250g
45,450       10,000                                500g

Additional information

Weight 5 kg
Pack Size


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