Pack MAREVA Algicide Revatop 12 % - 5 L - Bactericide Revacil - 5 L - Winterizing product - 5 L, is the ideal pack to preserve the water of the pond as well as all your equipment during winter! For the Revacil treatment, make a routine treatment with the shock clarifier composed of active oxygen algaecide Revatop+ 12 % - 5 L, and readjust the rate of Revacil with Bactricide Revacil+ - 5 L for a transparent, disinfected water. Then put multi-action winterization product - 5 L directly in the pool in front of the outlets and let the filtration run for at least 4 hours. This will keep your pool clean and healthy during the winter, and you will be able to enjoy it as soon as possible for the nice days. Mareva specializes in the manufacture and design of treatment products and equipment for in-ground pools, above-ground pools, freestanding pools and 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 : Revacil Bactericide - 5 L : Chlorine-free and odorless treatment No nuisance Preserves the environment of the pool Very resistant to UV and heat Non-irritating, gentle on the eyes and skin, ideal for children's swimming No allergies Does not discolor bathing suits, preserves coatings Revatop Algicide 12% - 5 L: Ideal for correcting green water in your pool and eliminating algae Ultra powerful and fast purifying and disinfecting shock action Immediate result No waiting time before swimming Cleans the dirtiest and most turbid waters No need for stabilizers: less chemical than chlorine Easy dosage Compatible with all treatments Winterization product - 5 L With its hyperactive and anti-limescale concentrate, it prevents scale deposits, algae and bacteria development Improves water clarity and transparency Protects water during winter Better for the environment and your health: guaranteed without copper sulfate Compatible with all other treatments Large quantity (5 L) for intensive use Characteristics : Revacil Bactericide - 5 L : Capacity: 5 L Color: transparent Shelf life: 3 years Incompatible with chlorine or bromine treatments Composition : PolyHexamethylene Biguanide hydrochloride, phosphonic acid, polymerized quaternary ammonium 0.5 liter of REVACIL+ (50 mg/L) for 10 m Ref.000011U Algicide Revatop 12 % - 5 L : Can of 5 L Can color : Blue Hydrogen peroxide concentration : 12 %. For a pool up to 50 m3 Ref.000124U Winterizing product - 5 L Use : when the water temperature is below 16C Dosage : 0.5 to 0.7 liter of multi-active winterization per 10 m of water to protect. Chemical substance: PHMB Compatible with all other treatments Quantity : 5 L Shelf life: 3 years Composition : Polymerized quaternary ammonium chloride Ref.150015U Packaging : 1x MAREVA REVATOP 12 % Algicide - 5 L - 000124U1x Revacil Bactericide - 5 L1x Winterizing product - 5 LLivred in their original packaging