The MSR Mini Works EX Microfilter uses a carbon/ceramic element to provide clean, reliable & taste free water anywhere in the world. Used by expeditions & groups across the globe it has proven to be durable & dependable. The Air Spring Accumulator supplies a fast flow rate of 1 litre per minute, this fast flow rate can be maintained by regular tool free field maintenance. A carbon core to the filter element removes unpleasant organic compounds such as iodine, chlorine & pesticides & each filter element is capable of filtering around 2000 litres of water. The filter can be directly attached to an MSR Dromedary bag, any wide mouth bottle (Nalgene) or a hose can be attached to the output nipple so you can fill up your hydration bladder.