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CTX - 700 Sequestrant of metals from swimming pool water 5Lt  AstralPool - 1

CTX - 700 Sequestrant of metals from swimming pool water 5Lt 

€87.26 with Vat €87.26 without Vat

VAT included

Small 5 liter format. REFERENCE: 03231-CTX-700.

Super descaling agent for metal (iron, magnesium) and anti-scale.

It prevents the water from becoming cloudy and the limestone from falling.

It also prevents the formation of other stains caused by metals.

For all pools.

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It prevents the formation of limestone deposits on the walls, the stairs and the bottom of the pools, caused by hard water. 

Maintains the water recirculation circuits, pumps and clean heat exchangers. 

Eliminates calcifications from the filters, favoring filtration. 

Prevents the formation of stains on the tank, due to the presence of iron in the water. 

Product that does not create foam, easy to use; helps keep pool water more transparent and shiny.


Dilute the required quantity in a container containing water and distribute the solution obtained uniformly over the entire surface of the pool, leaving the filtration device in operation.

In the case of swimming pools with a water hardness higher than 45 ° F and a temperature of 28 ° C, increase the dose from 25 to 50%.

Important: When water contains small amounts of iron, it is important to add the CTX-700 product to the water before performing chlorination or any oxidizing treatment.

For water with large amounts of iron it is advisable to eliminate it by shock chlorination, flocculation and aspiration to discharge and add the CTX-700 for subsequent water maintenance.


Data sheet

Product Type
Incrustation eliminators/Pool water purifier.
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CTX - 700 Sequestrant of metals from swimming pool water 5Lt 

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