2-Stage Membrane Microfilter Replacement Filter - Psat Season Colours:BLUE Step into Glerups Shoe for

Step into Glerups Shoe for instant warmth

This pull-on

Burn time (MSR IsoPro) per 227-g / 8-oz

A TORTURED SOUL

2-Stage Membrane Microfilter Replacement Filter - Psat Season Colours:BLUE Step into Glerups Shoe forCompatible with LifeStraw Go and LifeStraw Universal. Filtration technology: microfiltration membrane (0. 2 micron) with activated carbon filter. Microfilter membrane lifetime: 1,000 gallons (4,000 liters). Pores clog over time as the filter is used. Carbon filter lifetime: 25 gallons (100 liters). With frequent use, recommended to change filter every 3 months. Protects against bacteria, parasites, microplastics, chlorine, organic chemical matter,