They contain Cyanuric Acid and are automatically stabilised to prevent the destruction of chlorine by sunlight. It has a pH close to neutral (7) so that it will have little effect on the ph of the pool water.
eBay
1-5pcs Floating Swimming Pool Chlorine Tablet Automatic Dispenser Pool Floating Dispenser Outdoor Pool Cleaning Supplies
Aliexpress UK
They contain Cyanuric Acid and are automatically stabilised to prevent chlorine destruction by sunlight. It has a pH close to neutral (7) so it will have little effect on the ph of the pool water. 5kg Chlorine Granules - Swimming Pool Chemicals & Spa.
eBay
1pc Mini Floating Swimming Pools Chlorine Tablet Automatic Dispenser Outdoor Pool Cleaning Chemical Dispenser
Aliexpress UK
The product is a 10 litre container of 14% - 15% liquid chlorine, manufactured in the UK. The product is harmful if swallowed, may cause respiratory irritation, causes serious eye irritation, and is very toxic to aquatic life with long lasting effects.
eBay
Play-proof Swimming Pool Chlorine Dispenser Floating Chemical Dispenser Mini Dispenser Hold Tool Swimming Spa Cleaning Supplies
Aliexpress UK
50 x 20g High Quality Multifunctional chlorine tablets are highly effective and formulated to ensure safe bathing by protecting against unwanted algae and bacteria. The multifunctional tablets provide a slow release of chlorine, algaecide and clarifier.
eBay
Swimming Pool Floating Chlorine And Bromine Tabs Dispenser With Thermometer Swimming Pool Floating Chemical Chlorine Dispenser
Aliexpress UK
Water in pools and spas should be tested daily, you are aiming to achieve a pH level reading between 7.2 and 7.6 before adding the chlorine. Use pH+ or pH- to adjust if necessary. Pool free chlorine levels must be between 1ppm and 3ppm and spas should be between 3ppm and 5ppm .
eBay
Floating Swimming Pool Medical Chlorine Tablet Hot Tub Floater Cleaner Tool Auto Dispenser Durable Outdoor Pool Cleaning Tools
Aliexpress UK
EASY TO USE➡ included with the granules help you select the correct amount to apply for the desired increase in chlorine level. To help ensure your water chlorine level stays between 1-3 mg/litre (ppm) for pools and 3-5 mg/Litre (ppm) for hot tubs.
eBay
Swimming Pool Floating Chlorine Dispenser Disinfection Automatic Applicator Pump
Aliexpress UK
Chlorine Granules (5KG) are your go-to solution for sanitizing and disinfecting your spa or pool water. With fast-acting chlorine granules, you can keep your water free from harmful bacteria, ensuring it stays clean, hygienic, and healthy.
eBay
Floating Swimming Pool Chemical Floater Chlorine Bromine Tablets Floating Dispenser For Hot Springs Outdoor Swimming Pools
Aliexpress UK
The granule form ensures easy application and effectiveness in keeping water free from harmful bacteria and microorganisms. Ideal for those looking to keep their pool or hot tub water in optimal condition.
eBay
Floating Swimming Pool Chemical Floater Chlorine Bromine Tablets Floating Dispenser Applicator Swimming Spa Hot Tub Supplies
Aliexpress UK