Use in clear water. Ideal for vacations and travelling. Micropur Classic inactivates bacteria in water tanks and containers. It keeps water free from germs, algae and odours. Silver ions preserve water for up to 6 months. Can be used in plastic or glass. Check metals before use. Technology: Silver ions. Contact Time: 2 hours. Form: Powder. Shelf-life: 10 years. Application: For all water containers or tanks in boats and caravans. Use biocide safely. Always read the label and product information before use. Technical features Active ingredients Silver Contact time for bacteria (min) 120 Form powder Shelf-life for disinfection (years) 10 Content 100 g Dosage 1 g/100 l Treated quantity 10000 l Effective against microorganisms Suitable for small groups up to 3 people Suitable for groups up to 5 people Suitable for clear water only For more frequent use For occasional use For daily or very frequent use For travels by motorhome or car For travels by boat Stationary use