Katadyn Micropur Classic Tablets MC 1T (Tablets). Simple conservation of tap water. Deactivates bacteria after 2 hours of contact. The effect of Katadyn Micropur Classic MC 1T (Tablets) is based on the bacteriostatic and bactericidal properties of silver. Unlike chlorine, which is only effective for a few hours in water, silver ions will preserve water for up to 6 months. The silver ions cling to the cell walls of microorganisms thus hindering their growth. For clear, not for cloudy water, as suspended matter will weaken the effect of silver ions. Micropur Classic keeps water free from germs, algae and odours. Micropur can be used wherever drinking water remains in a system for a long time. Can be used in plastic or glass. Check metals before use.   Features: Micropur prevents the growth of germs and the development of smells in drinking water containers and pipes. The effect of Micropur is based on the bacteriostatic and bactericidal properties of silver. Unlike chlorine, which is onl