2-Stage Membrane Microfilter Replacement Filter - Psat Season Apparel Clean water all day—without the

Clean water all day—without the weight

Carbon filter lifetime: 25 gallons (100 liters)

professionals and the elderly

Expedition Proven

blanket or sheet to build a layered system

2-Stage Membrane Microfilter Replacement Filter - Psat Season Apparel Clean water all day—without theCompatible 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,