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Chemoclor CH granules Super Shock – 1 kg

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Brand: Chemoform


This chlorine shock treatment is suitable for small, medium and large pools. Use it for spring pool start-up, removing algae when water quality deteriorates, or regular dosing if you prefer not to use tablets.

Granules containing 70% active chlorine for rapid disinfection, allowing swimming again shortly after application.




Availability In stock (11 pcs)
Delivery to:
3.11.2026
Code: CODE-613
€14,12 €11,67 excl. VAT Measure price:
Chemoclor CH granules Super Shock – 1 kg
Not rated Rating details
Brand: Chemoform
Free shipping
Free delivery within Czechia
On orders over CZK 2,350. Special transport conditions apply.
Custom-built swimming pools
Custom-built swimming pools
Building swimming pools since 1995
Returns
Returns
within 30 days

Pool specialist opinion — review

  • + Fast, effective disinfection
  • + Easy dosing
  • + Made in the Czech Republic with a focus on quality
  • + Ideal for spring pool start-up
  • - Hand protection required during handling

“Chemoclor CH Granules Super Shock, 1 kg, provides a fast, effective solution for clean and hygienic pool water. It is ideal for shock chlorination, quickly eliminating algae and bacteria and restoring water clarity.”

The Poolservis team

Effective shock chlorination

Chemoclor CH Granules Super Shock is highly effective for rapid, intensive pool water disinfection. It lets you respond quickly to cloudy water or treat the pool during its initial spring start-up.

Easy dosing

This product is designed to be as easy as possible to dose. Follow the precise instructions on the packaging to determine the quantity needed for your pool.

Add the granules directly to the skimmer or dissolve them in water beforehand to distribute the product evenly throughout the pool.

Prevention of algae and bacteria

Chemoclor CH Granules Super Shock treats existing pool water problems and also helps prevent algae formation and bacterial growth.

Safety and quality

Manufacture in the Czech Republic ensures high product quality and safety. Wear protective gloves when handling the granules to prevent skin irritation.

Important notice

When using CHLOR SHOCK, do not swim until the chlorine concentration has fallen to a safe level. Test the water regularly to ensure safe, hygienic conditions.

Dosing instructions:
Use: Before application, check the water pH with a suitable tester and adjust it to 6.8–7.6. Dose 70 g of CHLOR SHOCK per 10 m³ of pool water; increase or reduce the dose according to the level of contamination. Slowly pour the granules into the skimmer with water circulation running so they are drawn steadily into the circulation system. Alternatively, dissolve the measured dose in water in a plastic container and slowly pour the resulting suspension into the pool. Do not swim during shock treatment because of the high chlorine concentration. Swimming may resume only once it has fallen to a maximum of 0.5 mg/L.

Also known as chlorine granules, chlorine shock, chlorine shock treatment and chlor shock.

Danger. May intensify fire; oxidiser. Harmful if swallowed. Causes severe skin burns and eye damage. Very toxic to aquatic life. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Contact with acids liberates toxic gas. Warning! Do not use together with other products. May release dangerous gases (chlorine). 

Warning: Follow the directions for use. Do not use if you are hypersensitive to the active ingredient. The product must not come into direct contact with the pool liner, plastic or coating, as it may bleach these materials and cause white spots. Do not mix with other chemicals. Use only for pool water treatment.

Use disinfectants safely. Always read the label before use.

Chlorine shock safety data sheet

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Additional parameters

Category: Pool shock treatments, Bazénová chemie Chemoform, Chlor šok Chemoform
Weight: 1.1 kg
Brand: Chemoform

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