CTX 120 Hypocal - Sin estabilizante - Q-Tech ®

CTX 120 Hypocal - Without stabilizer

Regular price€82,00
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Hypocal granules CTX-120 without stabilizer. Ideal for shock treatments.

Fast-dissolving granulated calcium hypochlorite with 65-70% chlorine useful for disinfection and maintenance of crystal clear and hygienically pure water in swimming pools.

It does not add cyanuric to the pool water and has a high concentration of chlorine (65%).

Features and benefits

Ideal for: all types of swimming pools, spas, industrial waters

Added value: shock treatments. It does not add cyanuric to the pool water and has a high concentration of chlorine (65%).

Use tips:

- Initial treatment: add 15 g of CTX-120 Hypocal per m3 of water. After 2 hours, adjust the pH of the water between 7.2-7.6 using a reducer or increaser. The initial treatment (Superchlorination) should be repeated whenever a lack of transparency is noted in the water.

- Maintenance treatment: with the water pH adjusted, add 1 to 2 g of CTX-120 Hypocal daily for every 10m3 of water.

Contact of the product on the surfaces of the pool should be avoided in pools made with polyester, liner or vinyl, as discoloration may occur on said surfaces.

Doses are indicative in nature that can be modified depending on the specific characteristics of each pool, weather, etc.

The advice for use is indicated for information purposes and may vary due to changes in the formulation or modifications by the manufacturer. It is necessary to follow the instructions contained on the label that accompanies the product.


- 5kg containers.

- 25kg containers.


Download Technical Sheet

Download User Manual

We do not store chemical products, so these are shipped directly from the manufacturer's logistics centers. With this, our clients obtain the earliest expiration dates, the most recent formulations and minimized transit with ADR transport in accordance with current regulations.

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Service 10!,

Problems with transportation and after a WhatsApp and a call the next day we received our robot.

They called us to confirm that everything was ok, highly recommended.

Esther L.S.

Marbella, Malaga


Material received in 48 hours,

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

100% professionals

Alvaro P.

B. of Salamanca, Madrid


5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

Delivery was delayed a day due to the height of the package but then everything was perfect.

Thank you :)

Angela R. and Lucas A.

El Limonar, Malaga