Peak Series - Membrane Microfilter Replacement | LifeStraw

Peak Series - Membrane Microfilter Replacement – water filter for outdoor water purification

This water filter is a replacement membrane for the LifeStraw Peak Series system. It protects you against bacteria, parasites, microplastics, silt, sand, and turbidity during outdoor activities. Thanks to the redesigned membrane and improved backwash accessory, the flow rate remains high, even with contaminated water containing sand and silt.

Technical specifications

The filter has a filter capacity of 2,000 litres and removes 99.999999% of bacteria, 99.999% of parasites, and 99.999% of microplastics. The black colour makes the filter unobtrusive in your gear. The compact design fits various Peak Series systems and also works as a standalone straw thanks to the universal thread.

Use during outdoor water purification

This water filter is used when you need to purify water from natural sources such as rivers, lakes, or rainwater. The improved membrane density ensures fast flow without clogging, even with turbid water. The backwash function makes it easy to rinse the filter clean in the field, extending its lifespan.

Who is this water filter suitable for?

This replacement filter is suitable for hikers and bushcrafters who want to continue using their Peak Series system. Preppers who want to keep spare parts in stock for their water purification system will also find a reliable solution here. Its light weight and compact size make it suitable for minimalists who do not want to compromise on water quality.

Add Peak Series - Membrane Microfilter Replacement to your gear and head out prepared.