CTX - Alka Plus Alkalinity Increase CTX -21 Granulated
CTX - Alka Plus Alkalinity Increase CTX -21 Granulated
Sku:03212
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How is it used?
- Measure alkalinity: Before applying the product, it is essential to measure the total alkalinity of the water with an analysis kit.
- Calculate the dose: Consult the product label to determine the appropriate dose according to the volume of water of the pool and the initial alkalinity level.
- Dose: Pour the necessary amount of CTX-21 Alka Plus in a container with water and distribute the solution evenly on the surface of the pool.
- Activate filtration: Maintain operation in operation for several hours to guarantee a homogeneous distribution of the product.
- Measure the alkalinity: After a few hours, re -measure the alkalinity to verify that the desired level has been reached.

Official online store
In Brico and Pool we are proud to be official distributors of Astralpool, Gre, Bayorl, Quimicamp, Hth, CTX, PQS, guaranteeing the best quality in pool products for our customers. In addition, we offer free shipments in 24 hours, ensuring that you receive your orders quickly and efficiently. With a wide stock available, we are prepared to meet all your needs, whether you are renewing your bathroom or need specific spare parts. Trust us to provide you with the best service and first -class products.
Frequent questions
Can I return or change a product?
Can I return or change a product?
Enjoy the tranquility of a 3 -year guarantee in all our chemicals. In addition, we offer you a 15 -day return period as long as it is in its original state and without using.
Do products are guaranteed?
Do products are guaranteed?
Enjoy 3 years warranty in all our chemical treatment products. In case of any incidence, we offer you rapid and efficient management for you to enjoy your pool without worries.
How much does shipping cost and how long does it take to arrive?
How much does shipping cost and how long does it take to arrive?
All our shipments are free. Delivery times are usually 24 business hours to Spain and 48-72 business hours. We work with the best transport companies in the market.
Can I track my order?
Can I track my order?
To check the status of an order, you must do so by sending shipping that is sent to your email when the product is collected by the logistics company.
To consult the order monitoring Press here.