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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
Available again soon
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 combination product with a fast and slow dissolving chlorine content on an organic basis and with an active chlorine content of 80 %. The various active ingredients of the 200 gr. Multi-fast tablet not only ensure water hygiene, but also prevent algae infestation and improve the effectiveness of the sand filter. The product is pH-neutral and thus ensures crystal-clear water quality. The different active ingredients complement each other optimally and thus keep approx. 30 m³ of swimming pool water in a visually and hygienically perfect condition. 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
H318 Causes severe eye damage
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)
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Technical details

Product number: 014392
Active chlorine content: 89 %
Algal prevention (starch): Yes (++)
Chlorine stabilisation: Yes
Container size: 5 kg
Depot effect: 7 days
Dosage: 1 tablet per 30 m³
Filtermaterial: Sand / glas
Flocculation (strength): Yes (++)
Poolsize in m³: 20 - 60
Pool type: Above ground pool large, Pool
Pool water condition: Pool algae
Skimmer: Yes
Solubility: Slow & fast
Tablet size: 200 g tablet
Treatment method: Multifunction disinfection
pH-Neutral: Yes


The algicide content in the AQA marin Multi-Fast tablets preventively prevents algae growth in your pool. This prevents unsightly green deposits in the form of green algae in your pool and pool water. All BWT Algicide are foam-free and therefore also suitable for counter-current systems. In case of very strong algae infestation of the pool with greenish water and deposits, a shock chlorination should be carried out (with ongoing circulation) and then preventively use e.g. AQA marin Algicid.
Generally speaking, no. The AQA marin Multi-Fast tablets contain all components of required pool chemicals and dose these independently for optimal BWT pool water.
In a pH range between 7.0 - 7.4, the AQA marin Multi-Fast tablets develop the greatest effect, especially in the area of flocculation and the algicide.
The AQA marin Multi-Fast tablets behave pH-neutral in the pool water. Therefore, depending on the pool water and pH value, this should be checked and also adjusted using AQA marin pH-Minus or AQA marin pH-Plus. Our digital BWT Pooltester 5in1 or the BWT ICO Station can support you here as a smart pool tester with dosing recommendations of the pool chemistry on your smartphone.
The flocculation content in the AQA marin Multi-Fast tablets binds the smallest dirt particles (sand, dust, sweat, etc.) in your pool into larger particles. These can be better caught by your pool filter, making your pool water clearer, more hygienic and cleaner. The flocculant requires a pH range of 7.0 - 7.4 in order to develop its effect optimally.

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