HTH Extra Super Shock - 15kg - Discounter's Pool & Spa Warehouse Skip to content
The unprecedented global pandemic conditions have impacted our suppliers’ manufacturing productivity and timelines, as a result, some orders may be delayed. Furthermore, our carriers have indicated they are also experiencing delays. As a result, your order may take longer than usual to be delivered. We thank you for your patience during this time.
The unprecedented global pandemic conditions have impacted our suppliers’ manufacturing productivity and timelines, as a result, some orders may be delayed. Furthermore, our carriers have indicated they are also experiencing delays. As a result, your order may take longer than usual to be delivered. We thank you for your patience during this time.

HTH Extra Super Shock - 15kg - 30641

Save $30.00
Original price $139.99
Current price $109.99
SKU 10002715

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The shipping of this item is regulated; our carriers are unable to provide Home Delivery.

Shock at least once a week to maintain sparkling blue, crystal clear water. Use our premium shock products at least once a week to give your pool the boost of chlorine it needs, kill unwanted bacteria and algae, and keep your water as clean and clear as can be. Shocks are an essential problem solver as well a great preventive medicine for your pool.


FEATURES & BENEFITS
FAST ACTING AND POWERFUL!

  • 15% Stronger than regular HTH Shock!
  • Contains 75% available chlorine.
  • Fast dissolving, EXTRA FINE, formula is made from a patented process.
  • Ideal for weekly shock treatments and killing algae.
  • Calcium Hypochlorite
  • Always test and ensure pH is between 7.2 and 7.6 before shocking
  • Test chlorine levels regularly
  • Shock after heavy use of pool and after rain as rain can introduce organic contaminants

Customer Reviews

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Customer Reviews

Based on 4 reviews
75%
(3)
0%
(0)
25%
(1)
0%
(0)
0%
(0)
S
S.G.
H
H.G.
J
J.T.
D
D.D.