Fi-Clor Superfast Shock Chlorine Granules - 1kg

Fi-Clor Superfast Granules have 78% available Chlorine which makes it the most powerful stabiliser-free chlorine currently available in the UK.
£26.63
£16.00
£13.33 (ex. VAT)
£10.63 saving
40% off

For indoor Swimming Pools, Fi-Clor Superfast is our most recommended product.  As it is stabiliser free, it will not add any stabiliser (cyanuric acid) to your Swimming Pool, and will thus help avoid the problem of 'chlorine lock'.

Perfect for use in indoor and outdoor pools, Fi-Clor Superfast can be used a Shock Chlorine treatment, and can also be used a regular Sanitiser.  

Product Features

  • Contains 78% available Chlorine (around 23% more than regular stabilised chlorine)
  • Most Powerful Stabiliser-free Chlorine available in the UK
  • Can be dosed directly
  • Dissolves rapidly and acts fast
  • Forms High levels of active free chlorine to kill bacteria and help control algae
  • No dumping of water to control cyanuric acid levels (especially on indoor pools)
  • Convinient alternative to stabilised chlorine


A 65g dose is sufficient to treat up to 11,000 gallons of water.  Chlorine levels should be monitored frequently, and more product added as and when required.


Always read the instructions on the container prior to use.

MPN 1010/SC1001
GTIN 3521686150393
Brand Fi-Clor
Condition New
Weight 1kg