Refill Pack for the Osmio MiniSOFT. Includes 6 refills. Each refill treats approximately 20,000 litres (making a total of approximately 120,000 litres). Based on an average of 2 adults using 300 litres per day, the total pack of 6 would last about 400 days.

The refill pack for the Osmio MiniSOFT. Includes 6 refills. Each refill treats approximately 20,000 litres (making a total of approximately 120,000 litres). Based on an average of 2 adults using 300 litres per day, the total pack of 6 would last about 400 days. Therefore, the Osmio MiniSoft refills represent the most cost-effective way to deal with limescale without putting salty water down the drain.