To be changed every 12 months.
Silver ions are effective against more than 650 types of microbe. Fitting an Ionic Silver Stick to your water tank in your humidifier can help control the development of bacteria and fungi, reducing unpleasant odours and the frequency of cleaning. Designed for portable and mobile evaporative humidifiers with water tanks, these sticks contain no chemical additives, are self-regulating, need no power supply and are simple to install and use.

For guidance, for a humidifier with a fresh mains water supply operating in a clean, cool environment, one stick is effective in humidifier reservoirs up to 10 litres. Multiple sticks can be used in larger appliances, so if your humidifier has a 20 litre reservoir, use two. More sticks might be required where conditions favour the development of microbes such as warmth. Ionic Silver Sticks must be used in conjunction with the humidifier manufacturer's operating and maintenance instructions.

Suitable for: