MAREVA shock bromine tablets are essential for the good health of your pool. They are to be used once every 4 weeks to regenerate your bromine treatment to disinfect your pool and eliminate germs and bacteria, in a progressive way than chlorine treatments but just as effective. Indeed, your pool will be disinfected and disinfecting, and this without the common unpleasant consequences of chlorine that are odors or irritation to the mucous membranes. These small tablets guarantee ease of use; the dosage is simple and practical, you just have to put them in your brominator. They are specially adapted for small ponds and heated water over 27C MAREVA specializes in the manufacture and design of treatment products and equipment for in-ground pools, above-ground and self-supporting pools or public pools. Today, it is one of the European leaders in pool treatment products and the second largest producer of P.H.M.B (PolyHexaMethyleneBiguanide) which is a chlorine-free disinfectant. Advantages : Regeneration of the bromine treatment: 1 time every 4 weeks Specially adapted to small pools Efficient and fast disinfection and oxidation Non-irritating Odorless Almost insensitive to pH variations UV resistant: no need to add a stabilizer to your water Compatible with all chlorine treatments, all types of filtration and all coatings Characteristics : Disinfectant against germs and bacteria based on sea water 19 - 20g tablet To be put directly in the brominator Weight : 3 kg Ref. 133416U Advice: For your treatment to be most effective, please clean your filter and set the pH to between 7.4 and 7.8. Caution: All equipment that has been in contact with bromine (brominator, filter basket etc.) cannot be reused with chlorine. Please read the instruction manual for proper use of this product; please note that biocidal products should be handled with care. Packaging: One bucket of MAREVA shock bromine tablets - 3kg - 133416ULivred in its original packaging