Clean Water Anywhere, Anytime—No Batteries Required
When you’re miles from civilization or facing an emergency, access to safe drinking water isn’t optional—it’s survival. The GI Canteen & M01 Water Filter Cartridge delivers military-grade water purification in a compact, portable system you can trust with your life.
Why Choose This Water Filtration System?
Designed for rugged environments and emergency situations, this system combines the proven reliability of military-spec equipment with cutting-edge NANO filtration technology. Whether you’re on a multi-day backcountry trek, preparing for emergencies, or serving in the field, you’ll have instant access to clean, safe drinking water.
Advanced Filtration You Can Trust
- 99.9999% Contaminant Removal: Eliminates bacteria, viruses, heavy metals, harmful chemicals, suspended particles, and other impurities
- 500 Liters Per Cartridge: Each M01 filter purifies up to 132 gallons—enough for weeks of use
- Instant Flow Technology: Integrated bellows system provides immediate water flow without batteries or chemicals
- NANO Filtration: Advanced filtration technology trusted by military personnel worldwide
Built for Real-World Conditions
- Durable Construction: US FDA-approved composite plastic materials built to withstand harsh environments
- Safe Materials: All gaskets meet US FDA and NSF standards
- Lightweight & Portable: Easy to carry in your pack, vehicle, or emergency kit
- No Power Needed: Works anywhere, anytime—no batteries, pumps, or chemicals required
Perfect For:
- Military personnel and tactical operations
- Hiking, camping, and backcountry adventures
- Emergency preparedness and disaster kits
- Bug-out bags and survival gear
- International travel to areas with questionable water quality
Product Specifications
- Materials: US FDA Composite plastic with FDA/NSF-approved gaskets
- Filter Capacity: 500 liters (132 gallons) per cartridge
- Weight: 5.1 oz (5.7 oz with filter)
- Canteen Capacity: 34 oz (1000 mL)
- Canteen Dimensions: 5 in w x 9 in h x 3 in d
- SKU: M01-CFC
- Filter Shelf Life: 2 years in sealed package
Important Compatibility Note
This filter is designed for collapsible-style canteens and standard 2QT mil-spec/surplus models. Not compatible with hard shell 1QT surplus canteens.
See It In Action
Don’t compromise on water safety. Order your GI Canteen & M01 Water Filter Cartridge today and ensure you’re prepared for whatever comes next.









