Collection:
NL Chemicals
16 productsDiscover our range of high-quality swimming pool chemicals
Clarification socks (125gr sock) - 1kg
29 reviews
Regular price
13.95 EUR
Sale price
13.95 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...
TH+ (powder) - 5kg
36 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 ...
ALKA+ (powder) - 5kg
22 reviews
Regular price
24.95 EUR
Sale price
24.95 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...
Wintering Super Purissimeau - no foam - 5L
10 reviews
Regular price
29.99 EUR
Sale price
29.99 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 ...
Sold Out
Anti-Mustard Algae Purrisimeau - 1L
16 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...
pH+ (powder) - 1kg
No reviews
Regular price
8.95 EUR
Sale price
8.95 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
8.95 EUR
Sale price
8.95 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...
Invalid Password
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device