HTH Extra Super Shock – Granulated Pool Shock Treatment (454 g)

Quickly restore clarity and kill bacteria with HTH Extra Super Shock, a powerful, fast-dissolving granulated chlorine treatment that brings your pool water back to sparkling clean - fast. Ideal for weekly maintenance or post-party cleanups, this high-strength formula helps eliminate algae, contaminants, and organic waste that cloud your water.

Trusted by Canadian pool owners and available locally at Splash Pool & Spa in Peterborough, HTH Extra Super Shock is your go-to solution for maintaining a safe, healthy swimming environment all season long.

Features:
✔️ Fast-Acting Formula – Quickly destroys bacteria, algae, and organic debris
✔️ High Chlorine Content – Boosts sanitizer levels for crystal-clear water
✔️ Easy to Use – Pre-measured 454 g pouch for convenient single-dose application
✔️ Versatile Treatment – Use for regular maintenance or as a corrective shock after heavy pool use
✔️ Locally Stocked – Available at Splash Pool & Spa, proudly serving Peterborough for over 30 years

Specifications:
- Type: Granulated chlorine shock
- Weight: 454 g (1 lb)
- Application: Suitable for all pool types (vinyl, fiberglass, concrete)
- Active Ingredient: Calcium Hypochlorite (approx. 75%)

Why Shop at Splash Pool & Spa?
Peterborough pool owners trust Splash Pool & Spa for expert water care advice and high-quality products. Whether you’re shocking after a storm or preparing for a weekend swim, we’ll help you get it right, every time.