Chlorine free shock is perfect for regular cleansing of your spa water. Use a clean plastic container and warm water to pre-dissolve the product at a rate of 10g per 1ltr of water. Add the resulting solution to the spa whilst the pumps are turned on.
Non Chlorine Shock
Chlorine free shock granules that will restore sparkle to your pool or spa water and destroy swimmer wastes.
Maintain pH levels within the ideal range of 7.2- 7.6
Pre-dissolve this product in a clean plastic container at a maximum rate of 100g of product per 2.2 gallons (10lts) of water. Stir well to ensure product is fully dissolved.
Note: After shock treatment procedure, allow at least 30 minutes before bathing recommences.
Part of the BOAST system
B – Balance (pH & TA)
O – Oxidise (Shock)
A – Algaecide (Algae prevention)
S – Sanitise (Chlorine)
T – Test
- NON Chlorine Shock Granules.
- Available in 5kg containers.
- Use for shock treating spas or pools
- Can be used with spas or pool running on chlorine or bromine
- Ideal for regular oxidisation
- Please see drop down box for prices.