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NL Chemicals
19 productsDiscover our range of high-quality swimming pool chemicals
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pH+ (powder) - 5kg
39 reviews
Regular price
19.95 EUR
Sale price
19.95 EUR
Regular price
Unit price
/per
Why use pH+
The pH + increases the basicity of your swimming pool water. A good pH level helps reduce corrosion, optimizes the effectiveness of disinfection products, and makes the water less aggre...
TH+ (powder) - 5kg
32 reviews
Regular price
24.95 EUR
Sale price
24.95 EUR
Regular price
Unit price
/per
Why use TH+?
TH+ powder is a calcium chloride-based product that quickly increases the TH of the water. The TH (Hydrotimetric Title) of swimming pool water is an important parameter that measures ...
pH- (powder) - 5kg
73 reviews
Regular price
19.95 EUR
Sale price
19.95 EUR
Regular price
Unit price
/per
Why use pH-
The pH- reduces the basicity of your swimming pool water. A good pH level helps to decrease corrosion, optimizes the effectiveness of disinfection products, and makes the water less agg...
Chlorine Tabs (200g tablet) - 5kg
74 reviews
Regular price
52.95 EUR
Sale price
52.95 EUR
Regular price
Unit price
/per
Why use slow chlorine
Slow chlorine keep necessary chlorine concentration for a permanent water disinfection and prevents the development of algae.
Use-it with our app
You can free download our ap...
ALKA+ (powder) - 1kg
22 reviews
Regular price
9.95 EUR
Sale price
9.95 EUR
Regular price
Unit price
/per
Why use ALKA+
ALKA+ (also known as TAC+) helps stabilize the chemical reactions in the water between products (e.g., acid/base balance).
Use it with our app
You can download our app for free on the...
pH- (powder) - 1kg
73 reviews
Regular price
8.99 EUR
Sale price
8.99 EUR
Regular price
Unit price
/per
Why use pH-
pH- lowers the basicity of your pool water. A good pH level helps reduce corrosion, optimizes the efficiency of disinfection products, and makes the water less aggressive to the skin an...
Shock chlorine (fast acting powder) - 1kg
60 reviews
Regular price
16.95 EUR
Sale price
16.95 EUR
Regular price
Unit price
/per
Why use shock chlorine
Shock chlorine significantly and almost instantaneously increases the concentration of disinfectants in your swimming pool water. Its effectiveness is very important but of ...
Sold Out
ALKA+ (powder) - 5kg
22 reviews
Regular price
24.79 EUR
Sale price
24.79 EUR
Regular price
Unit price
/per
Why use ALKA+
ALKA+ (also known as TAC+) helps stabilize the chemical reactions in the water between products (e.g., acid/base balance).
Use it with our app
You can download our app for free on th...
Chlorine Tabs (20g tablet) - 1kg
18 reviews
Regular price
15.95 EUR
Sale price
15.95 EUR
Regular price
Unit price
/per
Why use slow chlorine
Slow chlorine keep necessary chlorine concentration for a permanent water disinfection and prevents the development of algae.
Use-it with our app
You can free download our a...
Shock chlorine (fast acting powder) - 5kg
60 reviews
Regular price
59.95 EUR
Sale price
59.95 EUR
Regular price
Unit price
/per
Why use shock chlorine
Shock chlorine significantly and almost instantaneously increases the concentration of disinfectants in your swimming pool water. Its effectiveness is very important but of...
Wintering Super Purissimeau - no foam - 5L
9 reviews
Regular price
22.95 EUR
Sale price
22.95 EUR
Regular price
Unit price
/per
Why use Wintering Super liquid
Wintering Super is a product that prevents the formation of algae and limescale deposits during the winter. This product should be used when the water temperature is ...
Anti-Mustard Algae Purrisimeau - 1L
14 reviews
Regular price
19.95 EUR
Sale price
19.95 EUR
Regular price
Unit price
/per
Why use Anti-Mustard Algae
This Anti-Mustard Algae product is an easy and effective solution for treating and removing mustard algae from swimming pools. It must be combined with chlorine treatment...
Chlorine Tabs (200g tablet) - 1kg
10 reviews
Regular price
15.95 EUR
Sale price
15.95 EUR
Regular price
Unit price
/per
Why use slow chlorine
Slow chlorine keep necessary chlorine concentration for a permanent water disinfection and prevents the development of algae.
Use-it with our app
You can free download our app...
Anti-Phosphate - 1L - Purissimeau
5 reviews
Regular price
19.95 EUR
Sale price
19.95 EUR
Regular price
Unit price
/per
Why use Anti-Phosphate?
This anti-phosphate product is a must-have for pool maintenance. It helps eliminate phosphates in the pool water and limits the proliferation of algae, making maintenance si...
Descaler for pools, filters and electrodes
No reviews
Regular price
19.99 EUR
Sale price
19.99 EUR
Regular price
Unit price
/per
Why use descaler?
Nettoyant détartrant liquid cleans and descales your pools when they are drained. Descaler for pools, filters and electrodes is a maintenance product that removes stubborn scale a...
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pH+ (powder) - 5kg
No reviews
Regular price
19.95 EUR
Sale price
19.95 EUR
Regular price
Unit price
/per
Why use pH+
The pH + increases the basicity of your swimming pool water. A good pH level helps reduce corrosion, optimizes the effectiveness of disinfection products, and makes the water less aggre...
pH+ (powder) - 1kg
No reviews
Regular price
8.99 EUR
Sale price
8.99 EUR
Regular price
Unit price
/per
Why use pH+
The pH + increases the basicity of your swimming pool water. A good pH level helps reduce corrosion, optimizes the effectiveness of disinfection products and makes the water less aggre...
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