Flex Replacement Carbon Filter

About the Lifestraw Flex

Whether you're travelling light on the mountain trail or hostel hopping your way around South America, the question of clean drinking water is always foremost. The Lifestraw Carbon Filter Replacement (Heavy Metals) gives you a back-up filter for when your current one reaches the end of its lifespan.

The activated carbon filter cartridge is designed to be used with the Lifestraw Flex and Lifestraw Play to reduce chlorine, organic chemical matter and pesticides. It also reduces lead and heavy metals and improves taste and odour. Please note, this filter forms one part of a 2-stage filtration system and does not filter bacteria, viruses, microplastics, or parasites.