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Hy-Clor Super Shock Granular Pool Chlorine 4kg Calcium Hypochlorite

$79.22 $118.82 -33% OFF
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Frequently bought together

Hy-Clor super shock granular pool chlorine is a highly concentrated 4kg calcium hypochlorite (70%) treatment that rapidly lifts chlorine levels to clear algae and restore a clean swimming pool. Granular chlorine like this is exactly what you reach for when you need to shock a pool back to health.

  • Pack size: 4kg
  • Active ingredient: calcium hypochlorite 70%
  • Type: granular pool chlorine
  • Action: fast-acting super chlorinator

This concentrated formula works quickly to raise free chlorine and tackle green, black and mustard algae. Use it as a regular super-chlorination treatment or to recover a neglected or algae-affected pool, then test and balance your water before swimming.

More about this product

Hy-Clor 4kg Super Shock Granular Pool Chlorine is a highly concentrated chlorine product for effective pool sanitation and algae control. This granular chlorine serves as a super chlorinator, rapidly elevating chlorine levels in swimming pools.

  • 4kg granular pool chlorine
  • 70% calcium hypochlorite
  • Fast-acting super chlorinator
  • Helps clear green, black and mustard algae

Questions & Answers

Can I use granular chlorine to shock a pool?

Yes. This product is a super shock granular chlorine made for exactly that, rapidly raising chlorine levels to clear algae and sanitise the water.

What is the active ingredient?

It is calcium hypochlorite at 70% concentration.

What size is this pack?

It is a 4kg pack of granular pool chlorine.

What does super shock treat?

The concentrated chlorine helps clear green, black and mustard algae and restore clarity to the water.

When should I swim after shocking?

Always test your water and wait until chlorine and pH return to the recommended range before swimming.

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.

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