Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

We use 8 categories of cookies on our website:

Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.

By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.

You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.

For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.

I understand Detailed settings Reject everything

House, Hobby and GardenPools and SPAAccessoriesSwimming Pool ChemicalsChlorine-Free ChemicalsPool

Chemical-Free Pool Care

Chemical-Free Pool Care – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

Continue

240 Results

3 sizes

5.0 2×

PWS Chlorine Stop 1 kg

Pool Chemicals suitable for pools, chlorine control, weight 1 kg - 307 Kč/1 kg

307,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem037

PWS Pool water hardness reduction 20 l - Pool Chemicals

6 sizes

4.9 8×

PWS Pool water hardness reduction 20 l

Pool Chemicals suitable for pools, PH regulation and hardness control, weight 21 kg - 153 Kč/1 kg

3,222,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem214

4 sizes

4.0 3×

PWS Filter cleaner 2 l

Pool Chemicals suitable for pools, sediment remover, weight 2 kg - 192 Kč/1 kg

384,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem068

PWS OXY solution, 20 l ADR - Pool Chemicals

4 sizes

5.0 1×

PWS OXY solution, 20 l ADR

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 22 kg - 47 Kč/1 kg

1,044,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem395

4 sizes

4.8 14×

PWS Flaker Blue, 2 l

Pool Chemicals suitable for pools and whirlpools, flocculation and brightener, weight 2,4 kg - 96 Kč/1 kg

230,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem399

NANOBAY Shock Pool chemistry - shock disinfection 1 l - Pool Chemicals

5.0 1×

NANOBAY Shock Pool chemistry - shock disinfection 1 l

Pool Chemicals suitable for pools, disinfection, weight 1 kg - 421 Kč/1 kg

421,- 449,-

Buy

In stock 4 pcs at the supplier's

Order Code: CIS1874

PWS Filter Bead Cleaner 3 l - Pool Chemicals

3 sizes

5.0 6×

PWS Filter Bead Cleaner 3 l

Pool Chemicals suitable for pools, sediment remover, weight 3 kg - 128 Kč/1 kg

384,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem201

PWS pH minus 4.5 kg for PWS pH water adjustment - pH Regulator

2 sizes

5.0 5×

PWS pH minus 4.5 kg for PWS pH water adjustment

pH Regulator suitable for swimming pools and whirlpools, pH control, weight 5 kg - 61 Kč/1 kg

307,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem164

PWS pH minus 1.5 kg for PWS pH water adjustment - pH Regulator

4 sizes

5.0 4×

PWS pH minus 1.5 kg for PWS pH water adjustment

pH Regulator suitable for swimming pools and whirlpools, pH control, weight 1.7 kg - 77 Kč/1 kg

131,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem154

4 sizes

4.6 11×

PWS Defoamer 3 l

Pool Chemicals suitable for pools, defoamer, weight 3 kg - 113 Kč/1 kg

340,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem146

4.8 5×

PWS Replacement packing Granulated flocculator 1kg

Pool Chemicals suitable for pools and whirlpools, flocculation and brightener, weight 1 kg - 98 Kč/1 kg

98,-

Buy

In stock > 20 pcs at the supplier's

Order Code: PWSchem241

PWS Hardness Stabilizer 5 l - Pool Chemicals

3 sizes

5.0 1×

PWS Hardness Stabilizer 5 l

Pool Chemicals suitable for pools, PH regulation and hardness control, weight 5,5 kg - 112 Kč/1 kg

615,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem222

7 sizes

4.8 18×

PWS Alkalita plus 1 kg

pH Regulator suitable for swimming pools and whirlpools, pH control and alkalinity control, weight 1.1 kg - 99 Kč/1 kg

109,-

Buy

In stock > 20 pcs at the supplier's

Order Code: PWSchem011

PWS Filter Bead Cleaner 2 l - Pool Chemicals

3 sizes

5.0 6×

PWS Filter Bead Cleaner 2 l

Pool Chemicals suitable for pools, sediment remover, weight 2 kg - 137 Kč/1 kg

274,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem200

4 sizes

4.6 11×

PWS Defoamer 2 l

Pool Chemicals suitable for pools, defoamer, weight 2 kg - 132 Kč/1 kg

263,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem145

PWS Pool Winterizer Gold 2 l - Pool Chemicals

4 sizes

4.4 5×

PWS Pool Winterizer Gold 2 l

Pool Chemicals suitable for pools, overwintering, weight 2,2 kg - 185 Kč/1 kg

406,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem378

PWS Flaker Super Flock Poly 1 l - Pool Chemicals

5 sizes

5.0 2×

PWS Flaker Super Flock Poly 1 l

Pool Chemicals suitable for pools and whirlpools, flocculation and brightener, weight 1,1 kg - 139 Kč/1 kg

153,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem247

6 sizes

4.6 5×

PWS pH plus 2 l liquid

pH Regulator suitable for swimming pools and whirlpools, pH control, weight 2.2 kg - 90 Kč/1 kg

197,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem177

PWS OXI oxygen tablets for swimming pool 200 g 10 kg - Pool Chemicals

4 sizes

4.5 2×

PWS OXI oxygen tablets for swimming pool 200 g 10 kg

Pool Chemicals suitable for pools, disinfection and anti algae, weight 10 kg - 408 Kč/1 kg

4,080,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem149

PWS Oxygen granulate OXI 3 kg - Pool Chemicals

2 sizes

3.5 2×

PWS Oxygen granulate OXI 3 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 3 kg - 370 Kč/1 kg

1,110,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem107

PWS Chlorine stabiliser for stabilising chlorine in swimming pools 5 kg - Pool Chemicals

3 sizes

5.0 2×

PWS Chlorine stabiliser for stabilising chlorine in swimming pools 5 kg

Pool Chemicals suitable for pools, chlorine control, weight 5 kg - 145 Kč/1 kg

725,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem035

PWS ALGICID 20 l for algae in swimming pools - Pool Chemicals

7 sizes

5.0 7×

PWS ALGICID 20 l for algae in swimming pools

Pool Chemicals suitable for pools, anti algae, weight 22 kg - 173 Kč/1 kg

3,816,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem003

PWS ALGICID 10 l for algae in the pool - Pool Chemicals

7 sizes

5.0 7×

PWS ALGICID 10 l for algae in the pool

Pool Chemicals suitable for pools, anti algae, weight 12,5 kg - 153 Kč/1 kg

1,913,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem001

PWS Flaker Super Flock Poly 3 l - Pool Chemicals

5 sizes

5.0 2×

PWS Flaker Super Flock Poly 3 l

Pool Chemicals suitable for pools and whirlpools, flocculation and brightener, weight 3,3 kg - 120 Kč/1 kg

395,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem251

24 more... Top

1 ... 4 5 6 7 8 ... 10

No longer sold