Fi-Clor rapid clarifier turns cloudy water crystal clear. Fast acting, powerful formula for sand filters– improves filtering of fine particles. Can be used with filter running.


Calculate the water volume of your pool (if in doubt refer to the Fi-Clor Swimming Pool Handbook).

After dosing Rapid Clarifier as recommended, in the event of impurities being precipitated on the pool floor, remove them by vacuuming directly to waste.


Regularly check filter pressure.

If the pressure becomes too high, backwash and rinse again to obtain a normal pressure.

Do not use Rapid Clarifier with diatomite or cartridge filtration systems.