Non-filterable wastes accumulate in spa water making it appear dull and lifeless.
Our Chlorinated One Shocks are a powerful oxidiser that restore the waters sparkle, making it look more inviting.
More than just an oxidiser, it has built in clarifiers that work within the water helping the filter in removing suspended matter and therefore stopping it becoming a source of food that will encourage algae to grow in your Spa.
They are great for after a party or heavy usage... just empty the contents of one bottle straight in to the spa, run the jets and go to bed!
You can also go back to Chemical Products buy 12 for a discounted price of £29.99 (Receiving 2 shocks FREE).