Bromine tablets that dissolve slowly without residue provide ongoing disinfection of hot tub and pool water. They are suitable for water of different hardness levels and remain effective when pH fluctuates. A bromine feeder allows the feed rate to be adjusted to water flow and test results.
CHEMOFORM bromine tablets provide long-term disinfection of hot tub and pool water. The 1 kg pack contains slow-dissolving tablets weighing approximately 20 g each.
The active ingredient is bromochloro-5,5-dimethylimidazolidine-2,4-dione (BCDMH; CAS 32718-18-6), an organic bromine and chlorine compound used to disinfect water with bromine. The tablets dissolve slowly in a feeder, and the bromine feed can be adjusted to water flow and temperature. The product is suitable for water of varying hardness.
An advantage of bromine disinfection is that it remains effective even when pH fluctuates. At the intended use concentrations, bromine does not have the characteristic chlorine smell, helping maintain a pleasant hot tub and indoor pool environment. Slow dissolution provides ongoing water treatment, while regular testing checks whether the feed matches actual demand.
Bromine tablets for ongoing water disinfection
- Slow dissolution for long-term disinfection.
- Dissolve without residue.
- Suitable for water of varying hardness.
- Dosed using equipment designed for bromine.
How to use
Place the tablets in a feeder designed for bromine. Adjust the feed to water volume, flow and test results, following the product label and equipment instructions. Regularly check bromine concentration and pH. Prevent tablets from touching the pool liner directly. Use biocides safely. Always read the label and product information before use.
Setting and checking the feeder
- Check system compatibility. Use a bromine flow-through feeder and follow its instructions. Because the tablets dissolve very slowly, a tablet dispenser without adequate water flow may not deliver enough product.
- Determine water volume and initial readings. Check bromine concentration and pH before adjusting the feed. Select the dose and target bromine concentration according to the specific pack label and the hot tub or pool system requirements.
- Adjust the feed to actual conditions. Temperature and water flow affect tablet dissolution. After changing the feeder setting, check the result with a bromine-compatible tester. Increase or decrease the feed according to the readings.
- Protect pool surfaces. Do not put tablets directly on the bottom of the pool or hot tub. Avoid direct contact with plastic liners or painted walls, as bleaching may occur.
- Continue regular testing. Check bromine concentration and pH between feeder refills too, especially when water temperature or bathing load changes. Do not mix concentrated product with other chemicals.
Technical information
- Brand: CHEMOFORM
- Form: Slow-dissolving tablets
- Tablet weight: Approximately 20 g
- Net weight: 1 kg
- Application: Hot tub and pool water disinfection
- EAN / GTIN: 4029156058013
The product story
Hot tub water care continues between relaxation sessions. CHEMOFORM bromine tablets are intended for ongoing disinfection, with slow dissolution at the heart of this approach. Tablets weighing approximately 20 grams allow a bromine feeder to be used and the feed adjusted to the particular water system.
Bromine is one of the water disinfection options offered by CHEMOFORM. It remains effective when pH fluctuates, although regular water testing is still essential. Water flow and temperature affect how quickly the tablets dissolve in the feeder, so the feed is matched to actual conditions and checked with a tester.
Several qualities support long-term water care: slow dissolution, suitability for different water hardness levels and ongoing disinfection. This fits a hot tub care routine in which water quality is checked regularly and products are selected according to readings. Relaxing bathing also depends on carefully prepared water.
Frequently asked questions
How much does one bromine tablet weigh?
One tablet weighs approximately 20 g.
Are the tablets fast-dissolving?
No. They dissolve slowly and are intended for ongoing disinfection.
How should bromine tablets be dosed?
Use a feeder designed for bromine and monitor the water with a tester.
- Weight
- 501-1000gr
About CHEMOFORM
CHEMOFORM is a German pool water care brand established in 1962. It specialises in water treatment products for private and public swimming pools. Its range covers water balance, disinfection, algae control, clarification and cleaning.
These product groups support a structured maintenance routine. Regular water care, adjustments to individual water parameters and periodic cleaning require different treatments. Before choosing a product, check its intended use and compatibility with your pool or spa equipment.
What is CHEMOFORM known for?
The brand’s approach centres on water analysis and accurate dosing. Water conditions are assessed first, then a treatment is selected to address the identified need. This makes measured water values the starting point for product selection and maintenance planning.
Compare products by function as well as pack size and format. Granules, tablets and liquids may have different applications and dosing methods. Instructions for one product should not be applied to another simply because both belong to the same category.
CHEMOFORM products
Disinfection and water balance
Disinfectants are intended to maintain water hygiene. Water balancers adjust specific parameters, such as pH. These product groups perform different tasks, so a pH adjuster does not replace a disinfectant.
When comparing options, consider the treatment purpose, water volume and application frequency. Determine the dose from the individual product label and water test results. Even products with a similar appearance may have different application requirements.
Algae control, clarification and cleaning
The CHEMOFORM range also includes products for algae control, improved water clarity and pool cleaning. These complement routine water care, with each group serving a specific purpose. If water becomes cloudy, foam develops or deposits appear, assess the possible cause before selecting a treatment.
For spa maintenance, browse the hot tub water care products category. Check the product description to establish whether a treatment is intended for warm spa water, pipework or another part of the system. Products in the same category may have different applications.
Who are CHEMOFORM products suitable for?
The range is relevant to private pool owners and professionals responsible for public swimming pools. Spa and hot tub owners should choose products specifically intended for their system.
Before buying, establish whether you need routine disinfection, water balance adjustment or cleaning. Compare the product’s function, application requirements and pack quantity with the maintenance task and your ongoing pool or spa care plan.
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