The Hy-Clor Super-Shock Granular Pool Chlorine is 70% available chlorine, Hy-Clor SUper Shock is ideal for super chlorinating and shock dosing swimming pools. Excellent for use after a heavy bather load or heavy rain periods, it will quickly kill or neutralise all organic substances. Inexpensive and very effective, Super Shock can also be used as a daily sanitiser for swimming pools. Hy-Clor Super Shock does not contain stabiliser.
The Hy-Clor Super-Shock Granular Pool Chlorine is 70% available chlorine, Hy-Clor SUper Shock is ideal for super chlorinating and shock dosing swimming pools. Excellent for use after a heavy bather load or heavy rain periods, it will quickly kill or neutralise all organic substances. Inexpensive and very effective, Super Shock can also be used as a daily sanitiser for swimming pools. Hy-Clor Super Shock does not contain stabiliser.
in 2 offers
The lowest price for Hy-Clor 4kg Super Shock Granular Pool Chlorine right now is $71.54 at Kogan.com, compared across 2 retailers.
The all-time low was $71.54 on 22 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 22 June 2026.
Hy-Clor 4kg Super Shock Granular Pool Chlorine
The Hy-Clor Super-Shock Granular Pool Chlorine is 70% available chlorine, Hy-Clor SUper Shock is ideal for super chlorinating and shock dosing swimming pools. Excellent for use after a heavy bather load or heavy rain periods, it will quickly kill or neutralise all organic substances. Inexpensive and very effective, Super Shock can also be used as a daily sanitiser for swimming pools. Hy-Clor Super Shock does not contain stabiliser.
The Hy-Clor Super-Shock Granular Pool Chlorine is 70% available chlorine, Hy-Clor SUper Shock is ideal for super chlorinating and shock dosing swimming pools. Excellent for use after a heavy bather load or heavy rain periods, it will quickly kill or neutralise all organic substances. Inexpensive and very effective, Super Shock can also be used as a daily sanitiser for swimming pools. Hy-Clor Super Shock does not contain stabiliser.
Last updated at 22/06/2026 07:17:22
Hy-Clor Super Shock Granular Pool Chlorine 4kg Calcium Hypochlorite
Delivery $25.50
Hy-Clor Super Shock Granular Pool Chlorine 4kg Calcium Hypochlorite
Delivery $25.50
originally posted on bunnings.com.au
It has the same percentage of Calcium Hypochlorite as all the other Chlorines so it's just repackaged and charged 3 times the price.
Hy-Clor Super Shock Granular Pool Chlorine 4kg Calcium Hypochlorite
Delivery $25.50
Hy-Clor Super Shock Granular Pool Chlorine 4kg Calcium Hypochlorite
Delivery $25.50
It has the same percentage of Calcium Hypochlorite as all the other Chlorines so it's just repackaged and charged 3 times the price.
