Clearwater
✓Price
$249.99
Home/Home & Garden/Home & Garden/Garden/Pools, Hot Tubs & Supplies/Chemicals & Water Testing Products/Chlorine
HTH Shock Chlorine Granules - Stabiliser Free - 4kg
★★★★★
$249.99
Quantity
1
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About this item
- Extra fine powder dissolves easily
- Calcium hypochlorite (non-stabilised chlorine)
- For all types of pools
- Minimum 75% chlorine content
- Quickly increases chlorine content
- Corrects green or cloudy water
Product description
Product description hth SHOCK powder is the most powerful shock chlorine treatment on the market. Suitable for use in all pools, but especially ideal for use with indoor and liner pools, this stabiliser free chlorine will avoid the build up of cyanuric acid in the pool water, and the extra fine granules dissolve easily reducing the risk of 'spotting' or bleaching the liner. Dosage: Shock dosage is 150g of product per 10,000 litres of pool water 15 grams of product in 10,000 litres of water will raise the Free Chlorine Level by 1mg/l (1ppm) Directions Shock dosage is 150g of product per 10,000 litres of pool water. 15 grams of product in 10,000 litres of water will raise the Free Chlorine Level by 1mg/l (1ppm).
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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