Membrane Solutions Pro Gravity Water Filter 6L Camo – Portable Survival Filtration System with 2 Extra S1 Blue Filter St

Portable Water Filter Straw — NSF & SGS Certified for Survival, Hiking, Camping Test Report NBF21-004693-01. Triple NSF certified (NSF/ANSI 42, 372, 401) and SGS tested, this portable water filter straw delivers clean, great-tasting drinking water in seconds. Ideal for survival kits, hiking, camping, travel, and emergencies.

Triple NSF Certification for Pure Taste and Safety - NSF/ANSI 42: reduces chlorine and improves taste. - NSF/ANSI 401: reduces microplastics and common particulates. - NSF/ANSI 372: verified lead‑free materials. These certifications prove reliable contaminant reduction and safer water from unpredictable sources.

Compact, Lightweight, Ready Anywhere - 7.1" long, 1" diameter; fits any 28mm threaded bottle, cup, or glass. - Weighs just 2 ounces; fits in a pocket, backpack, gym bag, or survival pack. - Removable end caps for easy cleaning and extended use.

Long Lifespan — Big Savings on Bottled Water - Provides up to 1,320 gallons (5,000 liters) of filtered water. - Saves time and money compared to single-use bottled water. - Perfect for frequent hikers, travelers, and emergency preparedness.

Advanced 5-Stage Filtration for Reliable Performance - Coarse filter screen and double-layer PP cotton remove large particles. - Coconut shell activated carbon improves taste and odor. - Hollow fiber ultrafiltration membrane captures fine particulates and microplastics. - Designed to perform in harsh outdoor conditions without lowering essential minerals (does not lower TDS).

Superior 0.1 Micron Membrane — High Accuracy, Fast Flow - 0.1 micron pore size improves filtration accuracy versus common 0.2 micron straws. - Maintains strong flow rate: 16.9 fl oz/min (500 ml/min). - Balances fast drinking speed with high contaminant reduction.

Why Choose This Portable Water Filter Straw - Science-backed certifications and SGS test report (NBF21-004693-01). - Lightweight, travel-ready design saves time and space. - Long service life and broad compatibility for outdoor and emergency use. - Effective reduction of chlorine, microplastics, particulates, and metal exposure while preserving water’s essential minerals.