Chemicals

Red cherry color for color sample. 1 kg powder. Approved for food.
Remember to make a color sample at least every 5 years

Liquid chlorine
shipped as dangerous goods

Available in 2-5 and 15 liters.Algae treatment for fountains and swimming poolsDISINFECTION is a highly effective, concentrated disinfectant for preventing and combating algae in poolsPerfect for outdoor pools that need to be shut down for the winter

Used to make pool water clearer, can only be used with sand filter systems.

Used to make pool water clearer, can only be used for sand filter systems

Used to make pool water clearer, can only be used with AFM glass filters
APF is intended for AFM glass filter material 

Caustic soda is used to raise the pH in a swimming pool.

Sodium hydroxide is used to raise the pH in a swimming pool

Lowers the pH in the pool
Shipped as dangerous goods

Lowers the pH in the pool.
Shipped as dangerous goods.

Perfect pool water requires a pH value between 7.0 - 7.4. Too high a pH makes the water cloudy or milky with poor chlorine effectiveness. 

Perfect pool water requires a pH value between 7.0 - 7.4. Too high a pH makes the water cloudy or milky with poor chlorine effectiveness.