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NL Chemicals
18 productsDiscover our range of high-quality swimming pool chemicals
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pH+ (powder) - 5kg
38 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 ...
Clarification socks (125gr sock) - 1kg
26 reviews
Regular price
9.99 EUR
Sale price
9.99 EUR
Regular price
Unit price
/per
Why use clarification socks
Clarification socks (also known as flocculant) improve the filtration of pools equipped with a sand filter, ensuring long-lasting flocculation and crystal-clear water i...
pH- (powder) - 5kg
71 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...
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...
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1+1 Promo - Chlorine Tabs (250g tablet) - 10kg
19 reviews
Regular price
49.99 EUR
Sale price
49.99 EUR
Regular price
99.98 EUR
Unit price
/per
Why use slow chlorine
Use slow chlorine to keep your pool clean and healthy.
Slow chlorine keeps the necessary chlorine concentration for permanent water disinfection and prevents the development o...
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...
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...
Anti-Mustard Algae Purrisimeau - 1L
13 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...
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Wintering Super Purissimeau - no foam - 5L
8 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-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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