Micropur Classic uses silver ions to preserve clear drinking water for up to 6 months. It inhibits bacterial growth without affecting taste or odour. Unlike many standard water purification tablets that target only bacteria and viruses, Micropur is also effective against Cryptosporidium, a waterborne parasite linked to gastrointestinal illness, including some cases of travellers’ diarrhoea such as ‘Bali Belly’. Ideal for long-term storage in plastic or glass containers, travel, camping, boats, and emergency use. Long-term water preservation (up to 6 months). Silver-ion bacteriostatic action. No chlorine taste or smell. Small, lightweight packaging suitable for travel. Works in clear water; minerals remain intact. Suitable for tanks, canisters, boats, caravans, and emergency kits. 10-year shelf life. Multiple product formats available