MULTILONG 4kg cardboard box with 4no 1kg cartridges. Complete care for swimming pools. Three functions in each cartridge - slow disolving chlorine, algae prevention and floculant. 1no cartridge for 50m3 water.(ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Polyquaternary ammonium compounds)

VARITABA two layer 300g tablet for quick and long term disinfection and filter cleaning. Tablets added by the skimmer. 4.5kg pack - 15No tablets(ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.)(Trichlorisocyanursäure, trocken (Symclosen)