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.
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GLX-FLO-RP Flow Switch Pool Flow Sensor Replace for Hayward & Goldline Aquarite Salt Systems Chlorine Generator with 15-Ft Cable
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.
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Chemical Chlorine Dispenser Floating Dose Dispenser with Thermometer Outdoor Bathtub Swimming Pool
Aliexpress UK
These Bromine tablets are a pale white 20g small tablet. Bromine tablets are less sensitive to pH than chlorine, thus enabling the pH of your pool or spa water to run at 7.8 - 8.0 ppm for optimum efficiency and are ideal for hard water areas.
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Chemical Chlorine Dispenser For P05346 Debris Mount Screw Dispenser Attachment For Lay-Z Spa Hot Tub Pool Accessories
Aliexpress UK
Great for use with large 3" or small 1" chlorine or bromine tablets and sticks. Our Pool Cleaning Tablets effectively guard against bacteria, algae and other organisms. These swimming pool water sanitizers create a safer, cleaner, and more enjoyable swimming experience.
eBay
50 Strips 6-Way Spa Test Strips, Swimming Pool Water Hot Tub Test Strips For Chlorine, Bromine, PH, Alkalinity, Cyanuric Acid
Aliexpress UK
Bestway Clearwater 1kgMultifunction Mini Tablets are anincredibly simple way tomaintain clear and hygienic poolwater. The water trea™ enttablets should be used with aBestway 5in Chemical Floater,which slowly releases them intoa pool to keep it consistentlyclean. It’s a wonderful way tomaintain healthy water if youhave a busy schedule or arespending a weekend away. Theswimming pool tablets benefit anabove ground pool in manyways. As well as containingchlorine, which kills bacteria andother ghastly organisms bydisinfecting water, the tabletsalso contain an algaecidesolution. Many pool owners onlyuse algaecide when algae hasinvaded their pool but watertrea™ ent tablets are a fantasticway to kill algae before it hasbecome visible to the naked eye.
eBay
Pool Cleaning Tablets, Effective Mild Cleaning, Deodorizing, Stain Removal, Easy to Use, Practical Suitable for Home Use
Aliexpress UK
Large 200g Chlorine Tablets. 3" tablets weighing approx 200g each for keeping water sparkling clean and hygienically safe. 200g Tablets for the Sanitation & Disinfection of Pool, Spa & Hot Tub Water.
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Pool Cleaning Tablets Multi-Purpose Purification for Spa & Hot Tub, Clarify Water, Remove Odors & Stains, Long-Lasting Cleaning
Aliexpress UK
🔹 Chlorine Xpress – Multifunctional Chlorine Tablets (200g | 5kg). Professional-grade 200g multifunctional chlorine tablets designed for the effective sanitisation of swimming pool and spa water. Multifunctional formula with algaecide & clarifier.
eBay
652D Pool Winterizing Plug Pool Drain Plug Pool Plumbing Plugs Pool Water Drainage Plug Pool Skimmer Plug Pool Expansion Plug
Aliexpress UK
Spa Chlorine Tablets (1KG) - 50 Tablets (20g Each) provide a simple and effective solution to keep your water free from bacteria. These slow-dissolving tablets ensure a long-lasting effect, maintaining clean and hygienic pool or spa water.
eBay
Pool Heat Exchanger, Heat Exchanger Pool, Pool Heater, Stainless Steel Heat Exchanger, for Spas, Pools, Pool Heating, 60kw
Aliexpress UK