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Pool water care

Benamin Ultraclear - Packs
BWT Benamin Ultra Clear
Self-dosing pool water care for disinfected and clear pool water - for medium-sized pools
Top seller
4 in 1 complete care for pool water
4 in 1 complete care for pool water
Packaging unit
Benamin Ultra Clear Max
Self-dosing pool water care for disinfected and clear pool water - for large pools
Container size
BWT Algicid
Foam-free concentrate for the prevention of algae, highly concentrated, odourless and tasteless.
BWT AQA marin dosing float
Robust dosing float is suitable for chlorine tablets up to 800 gr - Dosing quantity individually adjustable
BWT AQA marin pool tester 5-in-1
Test set for checking chlorine content, ph value, cyanuric acid, total alkalinity and calcium hardness
BWT Benamin AKR
Alkaline cleaning concentrate for stubborn dirt in pool water
BWT Benamin Ultra Clear Mini
Self-dosing pool water care for disinfected and clear pool water - for small (whirlpool) pools.
Container size
BWT chlorine granulate super pearled
High-quality, fast-dissolving chlorine granulate in pearlised form on an organic basis
Container size
BWT Chlorine Multi Tab 200 gr
Slowly soluble combination product with organic-based chlorine
BWT Chlorine Multi Tab 20 gr
Slowly soluble combination product with organic-based chlorine
Container size
BWT Chlorine tablets 20 gr organic
Fast-dissolving organic-based chlorine tablets á 20 g against impurities in the pool water
Container size
BWT Chlorine tablets 200 gr organic
Slow dissolving chlorine tablet á 200 g for medium and large pools
Flocculant liquid
Removes fine suspended particles, phosphates and copper, providing high protection from algae
BWT Multi-Fast tablets 200 gr
Combination product with multiple action, soluble chlorine content with flocculation effect
BWT permanent flocculant cartridges
Flocculant for permanent removal and prevention of turbidity
BWT pH-Minus Acid Granulate
Quick-dissolving, hydrochloric acid-free acid granulate for lowering the pH value of pool water.
Container size
BWT pH-Plus Granulate
Quick-dissolving alkali granulate for increasing the pH value of pool water
Packaging unit
BWT Pool Salt
Austrian pure salt for cleaning and disinfecting your salt pool
Pool Shocker Oxygen Granules
Soluble granules split off active oxygen and thus disinfect your pool water
BWT Refill Pool Tester
Refill tablets for pool tester, 100 pcs.
BWT Replacement cartridge for children's pool "Pistol
Replacement filter to replace a used filter cartridge
Container size
BWT winter protection
Ideal for use in winter: Prevents limescale and crust formation and inhibits algae growth


High-quality fast-dissolving chlorine granulate, pearled, on an organic basis with an active chlorine content of 56 %. The product does not affect the pH value of the water and is also suitable for use in hard water. The granulate is ideal for initial filling, shock chlorination and re-dosing. Dissolve the chlorine granulate in a separate container and then add it to the pool water. Always follow all label instructions. Always close water care products securely and keep them away from children.
Hazard warnings

Use biocidal products carefully.
Always read the label and product information before use.

Attention! Observe danger and warning notes! Keep out of reach of children!

H302 Harmful if swallowed
H319 Causes severe eye irritation
H335 May irritate the respiratory tract
H410 Very toxic to aquatic organisms with long lasting effects
EUH031 In contact with acid, emits toxic gases
According to EC directives GefStoffV
test (2)
Gefahrensymbol Umwelt

Technical details

Product number: 013279
Active chlorine content: 56 %
Algal prevention (starch): No
Chlorine stabilisation: Yes
Content: 1 kg
Depot effect: 1-3 days
Dosage: 10 m³ for initial filling 100 g/additional dosing 10-15 g daily
Filtermaterial: All
Flocculation (strength): No
Poolsize in m³: 0 - 10
Pool type: Above ground pool, Pistoche, Whirlpool
Pool water condition: Pool algae
Skimmer: No
Solubility: Very fast
Tablet size: Granules
Treatment method: Initial filling, Shock chlorination
pH-Neutral: Yes


For sure, the pH value is far outside the ideal range. The problem is solved with the appropriate pH correction.
No, each product is mixed separately and must also be added to the pool water separately.
The best way to measure the chlorine content is with the BWT AQA marin Pooltester 5 in 1 according to instructions
No. The addition to the pool should be done via the AQA marin dosing float, regardless of the pool size, while the pool water is circulating and bathing is not in progress. In addition, the products should be kept away from children (also when using the filled dosing float).
No. For shock chlorination, the AQA marin S-Chlor tablets are perfect, due to their active chlorine content of 56% percent and the quick release into the pool water.

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